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Oval|Lab Grown|IGI

3.38ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG768631987

Certificate IGI LG768631987

Diamond specifications and retailer prices

From $1,267 USD
Save $10,113 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,380 USD at Brilliant Earth
View at Brilliant Earth

About this 3.38ct lab-grown oval diamond

This 3.38ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG768631987 or 768631987. Listed at 15 retailers, with prices from $1,267 to $11,380 at Brilliant Earth, a $10,113 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.38
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631987
Dimensions11.74 × 11.74 × 8.42 mm
L/W Ratio1.00
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
11.74 mm11.74 mm3.38 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631987
Side View
Table 60.0%Crown 37°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $11,380 USD|Low: $905 USD|High: $11,550 USD|Avg: $4,393 USD|-1.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 6$1,267 USD
Retailer 13$1,375 USD
Retailer 19$1,386 USD
Retailer 3$1,604 USD
Retailer 17$2,076 USD
Retailer 5$2,510 USD
Retailer 11$2,722 USD
Retailer 4$2,730 USD
Retailer 7$2,735 USD
Retailer 14$2,997 USD
Retailer 16$3,417 USD
Retailer 2$4,310 USD
Retailer 9$4,505 USD
Retailer 8$5,101 USD
Retailer 15$5,655 USD
Retailer 10$6,344 USD
Retailer 12$8,058 USD
Retailer 18$9,190 USD
Brilliant Earth$11,380 USD

22 data points across 19 retailers

15 retailers$1,267 USD to $11,380 USD

A
Cheapest Retailer
-
$1,267 USD
A
Retailer 2
-
$1,375 USD
View
A
Retailer 3
-
$1,386 USD
View
A
Retailer 4
-
$1,604 USD
View
A
Retailer 5
-
$2,076 USD
€1,977 EUR
View
A
Retailer 6
-
$2,510 USD
View
A
Retailer 7
-
$2,730 USD
View
A
Retailer 8
-
$2,735 USD
A$4,208 AUD
View
A
Retailer 9
-
$2,997 USD
A$4,610 AUD
View
B+
Retailer 10
-
$3,417 USD
View
B+
Retailer 11
-
$4,310 USD
£3,394 GBP
View
B+
Retailer 12
-
$5,655 USD
View
B
Retailer 13
-
$8,058 USD
A$12,397 AUD
View
B
Retailer 14
-
$9,190 USD
View
Most Expensive
B
Brilliant Earth
19021379Y · Sep 29
$11,380 USD
View
14 more retailers have this diamond
Prices start from $1,267 USDSave up to $10,113 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.

A
3.38ct Oval
$1,267 USD