3.9 Carat Pear Lab Grown Diamond Prices Comparison
As of February 2026, 3.9 carat pear lab grown diamonds usually range from $741 to $16,188, with an average price of $1,814.In the last month, prices for these diamonds are down 2%.Compare 126 verified listings across 6 retailers tracked by CaratRadar.
3.9 Carat Pear Lab Grown Diamond Market Overview
CaratRadar currently tracks 126 verified 3.9-carat pear lab grown diamonds listed across 6 online retailers. Prices in this segment range from $741 to $16,188, with an average asking price of $1,814 and a median of $1,153.
The price spread of $15,447 (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.
126 diamonds tracked in this segment
Price range: $741 to $16,188
Average price: $1,814
Median price: $1,153
Available across 6 retailers
Savings potential: up to 95.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
126
$741
$1,814
$1,153
$16,188
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 81.7%3.86ct | Pear | D | VVS2 | Ideal
From $1,955
Compare at $10,690
IGISave 67.7%3.86ct | Pear | E | VVS1 | Ideal
From $2,583
Compare at $8,000
IGISave 80.5%3.86ct | Pear | F | VS1 | Ideal
From $1,544
Compare at $7,930
IGISave 70.2%3.86ct | Pear | FANCY | VS1 | Excellent
From $931
Compare at $3,130
IGISave 79.1%3.86ct | Pear | E | VS1 | Ideal
From $1,839
Compare at $8,810
IGISave 86.9%3.86ct | Pear | G | VS1 | Ideal
From $856
Compare at $6,510
IGISave 74.6%3.86ct | Pear | F | VS2 | Ideal
From $1,189
Compare at $4,680
IGISave 62.2%3.86ct | Pear | FANCY | VS1 | Excellent
From $3,009
Compare at $7,957
IGISave 64.9%3.86ct | Pear | E | VS1 | Very Good
From $1,198
Compare at $3,410
IGISave 32.5%3.86ct | Pear | E | VS1 | Ideal
From $859
Compare at $1,273
IGISave 58.1%3.86ct | Pear | E | VVS2 | Very Good
From $1,516
Compare at $3,616
IGISave 81.2%3.86ct | Pear | G | VS2 | Very Good
From $792
Compare at $4,210
IGISave 82.5%3.86ct | Pear | F | VS2 | Ideal
From $982
Compare at $5,620
IGISave 82.8%3.86ct | Pear | G | SI2 | Ideal
From $784
Compare at $4,570
IGISave 83.4%3.86ct | Pear | F | VS2 | Ideal
From $887
Compare at $5,330
IGISave 20.3%3.86ct | Pear | E | VS2 | Ideal
From $855
Compare at $1,072
IGISave 41.5%3.87ct | Pear | G | VS1 | Excellent
From $2,463
Compare at $4,210
GIASave 67.8%3.87ct | Pear | D | VVS1 | Excellent
From $4,750
Compare at $14,753
IGISave 74.6%3.87ct | Pear | G | VS1 | Excellent
From $1,192
Compare at $4,690
IGISave 85.1%3.87ct | Pear | F | VS1 | Excellent
From $1,206
Compare at $8,090
IGISave 84.4%3.87ct | Pear | F | VS1 | Ideal
From $1,206
Compare at $7,740
IGISave 80.2%3.87ct | Pear | G | VS2 | Ideal
From $741
Compare at $3,740
IGISave 86.8%3.87ct | Pear | E | VS1 | Excellent
From $937
Compare at $7,090
IGISave 31.1%3.87ct | Pear | G | VS1 | Good
From $1,850
Compare at $2,686
IGISave 74.8%3.87ct | Pear | F | SI1 | Ideal
From $1,039
Compare at $4,130
IGISave 79%3.87ct | Pear | F | VVS2 | Excellent
From $1,061
Compare at $5,050
IGISave 84.9%3.87ct | Pear | E | VS1 | Ideal
From $1,121
Compare at $7,420
IGISave 87.2%3.87ct | Pear | E | VVS2 | Ideal
From $1,190
Compare at $9,300
IGISave 77.8%3.87ct | Pear | E | VVS2 | Excellent
From $1,727
Compare at $7,780
IGISave 78.8%3.87ct | Pear | E | VVS2 | Excellent
From $1,217
Compare at $5,740
IGISave 86.3%3.87ct | Pear | E | VVS2 | Very Good
From $975
Compare at $7,100
IGISave 77.2%3.87ct | Pear | G | VS2 | Ideal
From $906
Compare at $3,970
IGISave 74.8%3.87ct | Pear | G | VS2 | Very Good
From $1,064
Compare at $4,220
IGISave 62.3%3.87ct | Pear | E | VS1 | Excellent
From $937
Compare at $2,486
IGISave 85.1%3.87ct | Pear | E | VVS2 | Excellent
From $1,005
Compare at $6,760
IGISave 86.5%3.87ct | Pear | E | VVS2 | Good
From $1,253
Compare at $9,310
IGISave 74.8%3.88ct | Pear | G | VS2 | Very Good
From $1,067
Compare at $4,230
GIASave 73.7%3.88ct | Pear | D | VVS1 | Excellent
From $4,798
Compare at $18,210
IGISave 14.7%3.88ct | Pear | F | VS1 | Ideal
From $889
Compare at $1,042
IGISave 79%3.88ct | Pear | E | VVS2 | Ideal
From $1,280
Compare at $6,100
IGISave 20.7%3.88ct | Pear | E | VS2 | Ideal
From $866
Compare at $1,091
IGISave 78.3%3.88ct | Pear | E | VVS2 | Excellent
From $1,248
Compare at $5,750
IGISave 80.2%3.88ct | Pear | E | VS1 | Ideal
From $1,757
Compare at $8,860
GIASave 56.7%3.89ct | Pear | D | FL | Ideal
From $16,188
Compare at $37,384
IGISave 62.3%3.89ct | Pear | E | VS1 | Excellent
From $941
Compare at $2,498
IGISave 82%3.89ct | Pear | E | VS1 | Ideal
From $994
Compare at $5,510
IGISave 48.8%3.89ct | Pear | E | VS2 | Excellent
From $2,389
Compare at $4,670
IGISave 79.6%3.89ct | Pear | E | VS2 | Excellent
From $1,101
Compare at $5,400
IGISave 82.4%3.89ct | Pear | F | VVS2 | Excellent
From $1,002
Compare at $5,680
IGISave 86.2%3.89ct | Pear | E | VS1 | Excellent
From $941
Compare at $6,810
Entry pricing in this category starts around $741.
What to Know When Shopping for 3.9 Carat Pear Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $15,447 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 $1,153 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 126 comparable stones in this segment. Prices start around $741 and go up to $16,188.
Based on the latest market data, the average asking price is about $1,814 with a median around $1,153.
The observed spread is roughly $15,447 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 our data, the median price is $1,153, 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 6 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 $15,447 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 3.9 carat Pear diamonds.