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Oval|Lab Grown|IGI

3.36ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768631478

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631478

Diamond specifications and retailer prices

From $952 USD
As of October 29, 2026
Save $10,028 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,980 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.36ct lab-grown oval diamond

This 3.36ct 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 LG768631478 or 768631478. Listed at 21 retailers as of October 29, 2026, with prices from $952 to $10,980, a $10,028 spread on the same certified stone. Brilliant Earth lists it at $10,980. 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

3.36
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631478
Dimensions11.87 × 8.51 × 5.32 mm
L/W Ratio1.39
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
11.87 mm8.51 mm3.36 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631478
Side View
Table 61.0%Crown 36.1°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $10,980 USD|Low: $952 USD|High: $10,980 USD|Avg: $3,547 USD
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 19
October 30, 2026
Retailer 13$952 USD
Retailer 3$1,041 USD
Retailer 8$1,285 USD
Retailer 16$1,301 USD
Retailer 2$1,454 USD
Retailer 15$1,613 USD
Retailer 18$1,766 USD
Retailer 6$2,053 USD
Retailer 19$2,284 USD
Retailer 4$2,475 USD
Retailer 12$2,686 USD
Retailer 5$2,722 USD
Retailer 7$2,917 USD
Retailer 17$3,150 USD
Retailer 9$4,174 USD
Retailer 10$5,425 USD
Retailer 11$8,029 USD
Retailer 14$8,450 USD
Brilliant Earth$10,980 USD

38 data points across 19 retailers

21 retailers$952 USD to $10,980 USD

A
Cheapest Retailer
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$952 USD
A
Retailer 2
-
$1,041 USD
View
A
Retailer 3
-
$1,260 USD
View
Final sale: no returns
A
Retailer 4
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$1,285 USD
View
A
Retailer 5
-
$1,301 USD
View
A
Retailer 6
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$1,452 USD
View
A
Retailer 7
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$1,454 USD
£1,145 GBP
View
A
Retailer 8
-
$1,766 USD
View
A
Retailer 9
-
$2,053 USD
€1,955 EUR
View
A
Retailer 10
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$2,284 USD
View
A
Retailer 11
-
$2,475 USD
View
A
Retailer 12
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$2,686 USD
View
A
Retailer 13
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$2,722 USD
A$4,188 AUD
View
Retailer 14
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$2,917 USD
A$4,487 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
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$3,150 USD
View
Retailer 16
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$4,174 USD
£3,287 GBP
View
Price last confirmed 8 days ago
Retailer 17
-
$5,425 USD
View
Price last confirmed 11 days ago
Retailer 18
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$8,029 USD
A$12,353 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
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$8,450 USD
View
B
Retailer 20
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$9,576 USD
View
Most Expensive
B
Brilliant Earth
19021291Y · Oct 29
$10,980 USD
View
20 more retailers have this diamond
Prices start from $952 USDSave up to $10,028 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
3.36ct Oval
$952 USD