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Oval|Lab Grown|IGI

3.37ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768631029

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631029

Diamond specifications and retailer prices

From $960 USD
As of October 26, 2026
Save $10,040 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,000 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.37ct lab-grown oval diamond

This 3.37ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631029 or 768631029. Listed at 17 retailers as of October 26, 2026, with prices from $960 to $11,000, a $10,040 spread on the same certified stone. Brilliant Earth lists it at $11,000. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.37
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631029
Dimensions11.75 × 8.41 × 8.41 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.75 mm8.41 mm3.37 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631029
Side View
Table 61.0%Crown 36.6°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 64.2%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $11,000 USD|Low: $903 USD|High: $11,350 USD|Avg: $3,954 USD|-3.1%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 17
October 29, 2026
Retailer 17$960 USD
Retailer 16$1,044 USD
Retailer 9$1,264 USD
Retailer 6$1,290 USD
Retailer 11$1,304 USD
Retailer 13$1,771 USD
Retailer 4$2,059 USD
Retailer 14$2,290 USD
Retailer 3$2,483 USD
Retailer 15$2,703 USD
Retailer 5$2,925 USD
Retailer 12$3,158 USD
Retailer 2$4,167 USD
Retailer 7$5,440 USD
Retailer 8$8,051 USD
Retailer 10$8,470 USD
Brilliant Earth$11,000 USD

33 data points across 17 retailers

17 retailers$960 USD to $11,000 USD

A+
Cheapest Retailer
-
$960 USD
A
Retailer 2
-
$1,044 USD
View
A
Retailer 3
-
$1,264 USD
View
Final sale: no returns
A
Retailer 4
-
$1,290 USD
View
A
Retailer 5
-
$1,304 USD
View
A
Retailer 6
-
$1,771 USD
View
A
Retailer 7
-
$2,059 USD
€1,961 EUR
View
A
Retailer 8
-
$2,290 USD
View
A
Retailer 9
-
$2,483 USD
View
A
Retailer 10
-
$2,703 USD
View
Retailer 11
-
$2,925 USD
A$4,500 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$3,158 USD
View
B+
Retailer 13
-
$4,167 USD
£3,281 GBP
View
Retailer 14
-
$5,440 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$8,051 USD
A$12,386 AUD
View
Price last confirmed 21 days ago
B
Retailer 16
-
$8,470 USD
View
Most Expensive
B
Brilliant Earth
19020746Y · Oct 29
$11,000 USD
View
16 more retailers have this diamond
Prices start from $960 USDSave up to $10,040 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
3.37ct Oval
$960 USD