1.8 Carat Pear Lab Grown Diamond Prices Comparison
As of April 2026, 1.8 carat pear lab grown diamonds usually range from $359 to $6,736, with an average price of $1,409.In the last month, prices for these diamonds are down 0.4%.Compare 1,288 verified listings across 10 retailers tracked by CaratRadar.
1.8 Carat Pear Lab Grown Diamond Market Overview
CaratRadar currently tracks 1,288 verified 1.8-carat pear lab grown diamonds listed across 10 online retailers. Prices in this segment range from $359 to $6,736, with an average asking price of $1,409 and a median of $1,143.
The price spread of $6,377 (94.7% 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.
1,288 diamonds tracked in this segment
Price range: $359 to $6,736
Average price: $1,409
Median price: $1,143
Available across 10 retailers
Savings potential: up to 94.7%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
1,288
$359
$1,409
$1,143
$6,736
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 74.8%GCAL | 1.81ct | Pear | G | VS2 | Excellent
From $755
Compare at $2,990
Save 76.3%GCAL | 1.81ct | Pear | D | VVS1 | Excellent
From $1,689
Compare at $7,140
GCAL | 1.81ct | Pear | D | IF | Ideal
From $6,047
Compare at $6,380
Save 49.6%GIA | 1.81ct | Pear | D | VVS1 | Ideal
From $3,723
Compare at $7,390
Save 80.7%IGI | 1.81ct | Pear | E | VS1 | Very Good
From $555
Compare at $2,870
Save 52.8%IGI | 1.81ct | Pear | G | VVS2 | Very Good
From $901
Compare at $1,910
IGI | 1.81ct | Pear | H | VVS2 | Ideal
From $4,307
Compare at $4,310
IGI | 1.81ct | Pear | F | VS1 | Very Good
From $4,993
Compare at $4,995
IGI | 1.81ct | Pear | G | SI1 | Ideal
From $3,791
Compare at $3,795
Save 71.8%IGI | 1.81ct | Pear | G | VVS1 | Ideal
From $787
Compare at $2,790
IGI | 1.81ct | Pear | G | VS2 | Ideal
From $4,206
Compare at $4,210
IGI | 1.81ct | Pear | G | VS1 | Ideal
From $4,657
Compare at $4,660
IGI | 1.81ct | Pear | G | VS1 | Ideal
From $4,657
Compare at $4,660
Save 60.5%IGI | 1.81ct | Pear | H | VS2 | Ideal
From $858
Compare at $2,170
IGI | 1.81ct | Pear | G | VS2 | Ideal
From $4,206
Compare at $4,210
IGI | 1.81ct | Pear | G | VS1 | Ideal
From $4,657
Compare at $4,660
IGI | 1.81ct | Pear | G | VS2 | Ideal
From $4,206
Compare at $4,210
Save 65%IGI | 1.81ct | Pear | G | VVS2 | Ideal
From $764
Compare at $2,180
IGI | 1.81ct | Pear | G | VS2 | Very Good
From $4,206
Compare at $4,210
IGI | 1.81ct | Pear | H | VS1 | Ideal
From $1,199
Compare at $1,228
Save 95.2%IGI | 1.81ct | Pear | H | VS1 | Excellent
From $691
Compare at $14,299
IGI | 1.81ct | Pear | G | VS1 | Ideal
From $4,657
Compare at $4,660
Save 57.1%IGI | 1.81ct | Pear | G | VS2 | Ideal
From $768
Compare at $1,790
Save 33.3%IGI | 1.81ct | Pear | F | VS1 | Very Good
From $765
Compare at $1,146
IGI | 1.81ct | Pear | G | VS1 | Very Good
From $1,073
Compare at $1,075
Save 77.8%IGI | 1.81ct | Pear | D | SI1 | Ideal
From $596
Compare at $2,680
Save 72%IGI | 1.81ct | Pear | G | VS1 | Very Good
From $593
Compare at $2,120
Save 55.1%IGI | 1.81ct | Pear | F | VS2 | Ideal
From $764
Compare at $1,700
IGI | 1.81ct | Pear | F | VVS2 | Ideal
From $1,523
Compare at $1,691
Save 73.1%IGI | 1.81ct | Pear | G | VS1 | Ideal
From $601
Compare at $2,230
Save 66.7%IGI | 1.81ct | Pear | D | VS2 | Excellent
From $722
Compare at $2,170
Save 73.8%IGI | 1.81ct | Pear | E | VVS2 | Ideal
From $742
Compare at $2,828
Save 72%IGI | 1.81ct | Pear | F | VS2 | Ideal
From $695
Compare at $2,480
Save 74.4%IGI | 1.81ct | Pear | E | VVS2 | Excellent
From $688
Compare at $2,690
Save 81.7%IGI | 1.81ct | Pear | D | VVS2 | Excellent
From $660
Compare at $3,610
Save 76.8%IGI | 1.81ct | Pear | E | VVS1 | Ideal
From $860
Compare at $3,700
Save 74.9%IGI | 1.81ct | Pear | E | VVS1 | Ideal
From $920
Compare at $3,670
Save 73.5%IGI | 1.81ct | Pear | D | VVS2 | Ideal
From $862
Compare at $3,250
Save 78.6%IGI | 1.81ct | Pear | D | VVS2 | Ideal
From $767
Compare at $3,590
Save 78.6%IGI | 1.81ct | Pear | D | VVS2 | Ideal
From $767
Compare at $3,590
Save 75.8%IGI | 1.81ct | Pear | D | VVS1 | Ideal
From $1,015
Compare at $4,200
Save 62.8%IGI | 1.81ct | Pear | FANCY | VVS1 | Ideal
From $3,092
Compare at $8,320
Save 47.6%IGI | 1.81ct | Pear | F | VVS2 | Excellent
From $923
Compare at $1,760
Save 72.9%IGI | 1.81ct | Pear | D | VVS2 | Excellent
From $647
Compare at $2,390
Save 73.9%IGI | 1.81ct | Pear | D | VS1 | Ideal
From $742
Compare at $2,838
Save 71.1%IGI | 1.81ct | Pear | D | VS2 | Very Good
From $987
Compare at $3,420
Save 24.8%IGI | 1.81ct | Pear | E | VS1 | Ideal
From $876
Compare at $1,165
Save 75.7%IGI | 1.81ct | Pear | E | VVS2 | Excellent
From $767
Compare at $3,160
Save 77.2%IGI | 1.81ct | Pear | D | VVS2 | Ideal
From $819
Compare at $3,590
Save 75.3%IGI | 1.81ct | Pear | E | VVS1 | Ideal
From $919
Compare at $3,720
Entry pricing in this category starts around $359.
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 $6,377 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 $1,143 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 1,288 comparable stones in this segment. Prices start around $359 and go up to $6,736.
Based on the latest market data, the average asking price is about $1,409 with a median around $1,143.
The observed spread is roughly $6,377 across tracked listings, which is about 94.7% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $1,143, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
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 $6,377 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.
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Tracking Lab Grown inventory for 1.8 carat Pear diamonds.