1.8 Carat Pear Lab Grown Diamond Prices Comparison
As of May 2026, 1.8 carat pear lab grown diamonds usually range from $281 to $6,130, with an average price of $1,321.In the last month, prices for these diamonds are down 3.6%.Compare 769 verified listings across 10 retailers tracked by CaratRadar.
1.8 Carat Pear Lab Grown Diamond Market Overview
CaratRadar currently tracks 769 verified 1.8-carat pear lab grown diamonds listed across 10 online retailers. Prices in this segment range from $281 to $6,130, with an average asking price of $1,321 and a median of $1,023.
The price spread of $5,849 (95.4% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
769 diamonds tracked in this segment
Price range: $281 to $6,130
Average price: $1,321
Median price: $1,023
Available across 10 retailers
Savings potential: up to 95.4%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
769
$281
$1,321
$1,023
$6,130
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 65.8%IGI | 1.82ct | Pear | E | VS1 | Very Good
From $315
Compare at $920
Save 63.1%IGI | 1.85ct | Pear | H | VS1 | Ideal
From $316
Compare at $856
Save 63.8%IGI | 1.88ct | Pear | E | SI1 | Ideal
From $319
Compare at $881
Save 67.6%IGI | 1.83ct | Pear | E | VVS2 | Very Good
From $326
Compare at $1,007
Save 78.3%IGI | 1.88ct | Pear | E | VS1 | Excellent
From $326
Compare at $1,500
Save 78.1%IGI | 1.87ct | Pear | E | VS1 | Excellent
From $328
Compare at $1,495
Save 60.9%IGI | 1.83ct | Pear | G | VS2 | Ideal
From $340
Compare at $870
Save 62.9%IGI | 1.81ct | Pear | E | VS1 | Very Good
From $340
Compare at $916
Save 75.9%IGI | 1.82ct | Pear | G | VS2 | Very Good
From $342
Compare at $1,420
Save 79.2%IGI | 1.82ct | Pear | E | VS2 | Very Good
From $349
Compare at $1,680
IGI | 1.81ct | Pear | F | VS1 | Ideal
From $349
Compare at $1,222
Save 66.8%IGI | 1.81ct | Pear | D | VVS2 | Very Good
From $349
Compare at $1,050
Save 66.9%IGI | 1.82ct | Pear | D | VVS2 | Very Good
From $351
Compare at $1,061
Save 59.1%IGI | 1.83ct | Pear | G | VVS2 | Ideal
From $356
Compare at $870
Save 64%IGI | 1.86ct | Pear | D | VS1 | Very Good
From $356
Compare at $988
Save 67.5%IGI | 1.86ct | Pear | D | VVS2 | Good
From $359
Compare at $1,105
Save 67.5%IGI | 1.86ct | Pear | D | VVS2 | Ideal
From $359
Compare at $1,105
Save 72.4%IGI | 1.88ct | Pear | E | VS1 | Very Good
From $360
Compare at $1,306
Save 72.5%IGI | 1.85ct | Pear | E | VVS2 | Very Good
From $361
Compare at $1,312
Save 67.8%IGI | 1.88ct | Pear | D | VVS2 | Very Good
From $363
Compare at $1,128
Save 72.9%IGI | 1.85ct | Pear | D | VVS2 | Very Good
From $368
Compare at $1,359
Save 67%IGI | 1.81ct | Pear | E | VVS2 | Ideal
From $370
Compare at $1,121
Save 66.3%IGI | 1.81ct | Pear | E | VVS2 | Very Good
From $370
Compare at $1,098
IGI | 1.82ct | Pear | E | VVS2 | Ideal
From $372
Compare at $1,127
Save 65.6%IGI | 1.83ct | Pear | G | VS1 | Ideal
From $375
Compare at $1,090
Save 65.7%IGI | 1.84ct | Pear | F | VS1 | Very Good
From $376
Compare at $1,095
Save 60.2%IGI | 1.85ct | Pear | E | VS1 | Very Good
From $378
Compare at $949
Save 62.5%IGI | 1.82ct | Pear | E | VVS2 | Excellent
From $378
Compare at $1,009
Save 67%IGI | 1.86ct | Pear | E | VVS2 | Excellent
From $380
Compare at $1,151
Save 66.3%IGI | 1.86ct | Pear | E | VVS2 | Very Good
From $380
Compare at $1,128
Save 67%IGI | 1.87ct | Pear | E | VVS2 | Excellent
From $382
Compare at $1,158
Save 67%IGI | 1.87ct | Pear | E | VVS2 | Ideal
From $382
Compare at $1,158
Save 79%IGI | 1.89ct | Pear | G | VS1 | Ideal
From $383
Compare at $1,820
Save 67%IGI | 1.88ct | Pear | E | VVS2 | Excellent
From $384
Compare at $1,164
Save 67%IGI | 1.88ct | Pear | E | VVS2 | Ideal
From $384
Compare at $1,164
IGI | 1.88ct | Pear | E | VVS2 | Very Good
From $384
Compare at $1,164
Save 62.2%IGI | 1.81ct | Pear | D | VVS1 | Very Good
From $385
Compare at $1,018
Save 58.7%IGI | 1.81ct | Pear | D | VS1 | Very Good
From $386
Compare at $934
Save 59.4%IGI | 1.82ct | Pear | D | VS1 | Ideal
From $389
Compare at $959
Save 59.4%IGI | 1.82ct | Pear | D | VS1 | Ideal
From $389
Compare at $959
Save 59.4%IGI | 1.82ct | Pear | D | VS1 | Ideal
From $389
Compare at $959
Save 60%IGI | 1.82ct | Pear | F | VVS2 | Ideal
From $389
Compare at $972
Save 59.4%IGI | 1.82ct | Pear | D | VS1 | Very Good
From $389
Compare at $959
Save 65.9%IGI | 1.82ct | Pear | H | VVS2 | Very Good
From $389
Compare at $1,141
Save 58.8%IGI | 1.82ct | Pear | D | VS1 | Very Good
From $389
Compare at $945
Save 59.6%IGI | 1.83ct | Pear | D | VS1 | Ideal
From $391
Compare at $969
Save 59.6%IGI | 1.83ct | Pear | D | VS1 | Ideal
From $391
Compare at $969
Save 62.4%IGI | 1.85ct | Pear | E | VVS2 | Very Good
From $391
Compare at $1,041
Save 77.7%IGI | 1.81ct | Pear | E | VS2 | Ideal
From $391
Compare at $1,750
Save 12.1%IGI | 1.86ct | Pear | E | VS1 | Very Good
From $393
Compare at $447
Entry pricing in this category starts around $281.
What to Know When Shopping for 1.8 Carat Pear Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $5,849 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $1,023 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Pear shapes should have a symmetrical silhouette. An uneven pear will be noticeable in a pendant or ring setting.
Frequently Asked Questions
We currently track 769 comparable stones in this segment. Prices start around $281 and go up to $6,130.
Based on the latest market data, the average asking price is about $1,321 with a median around $1,023.
The observed spread is roughly $5,849 across tracked listings, which is about 95.4% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $1,321. The median price is $1,023, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 10 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $5,849 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
1.7 Carat Pear Lab Grown Diamond Prices
1.9 Carat Pear Lab Grown Diamond Prices
1.6 Carat Pear Lab Grown Diamond Prices
2 Carat Pear Lab Grown Diamond Prices
1.5 Carat Pear Lab Grown Diamond Prices
2.1 Carat Pear Lab Grown Diamond Prices
1.4 Carat Pear Lab Grown Diamond Prices
1.8 Carat Round Lab Grown Diamond Prices
1.8 Carat Oval Lab Grown Diamond Prices
1.8 Carat Cushion Lab Grown Diamond Prices
1.8 Carat Princess Lab Grown Diamond Prices
1.8 Carat Emerald Lab Grown Diamond Prices
Tracking Lab Grown inventory for 1.8 carat Pear diamonds.