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Oval|Lab Grown|IGI

3.38ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG844683007

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844683007

Diamond specifications and retailer prices

From $996 USD
As of October 29, 2026
Save $10,044 USD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,040 USD at Brilliant Earth · As of October 29, 2026
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 top-tier cut grade and certified by IGI LG844683007 or 844683007. Listed at 17 retailers as of October 29, 2026, with prices from $996 to $11,040, a $10,044 spread on the same certified stone. Brilliant Earth lists it at $11,040. 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

3.38
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844683007
Dimensions12.30 × 8.30 × 5.19 mm
L/W Ratio1.48
Girdle conditionFaceted
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
12.30 mm8.30 mm3.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844683007
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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 29
Current: $11,040 USD|Low: $996 USD|High: $27,367 USD|Avg: $4,847 USD|-30.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
October 29, 2026
Retailer 3$996 USD
Retailer 18$1,084 USD
Retailer 17$1,325 USD
Retailer 12$1,344 USD
Retailer 13$1,526 USD
Retailer 4$1,846 USD
Retailer 9$2,140 USD
Retailer 14$2,390 USD
Retailer 5$2,461 USD
Retailer 16$2,724 USD
Retailer 7$2,991 USD
Retailer 19$3,272 USD
Retailer 11$3,974 USD
Retailer 2$4,348 USD
Retailer 10$5,249 USD
Retailer 8$5,455 USD
Retailer 15$8,840 USD
Retailer 6$9,630 USD
Brilliant Earth$11,040 USD

17 data points across 19 retailers

17 retailers$996 USD to $11,040 USD

A+
Cheapest Retailer
-
$996 USD
A
Retailer 2
-
$1,084 USD
View
A
Retailer 3
-
$1,325 USD
View
A
Retailer 4
-
$1,344 USD
View
A
Retailer 5
-
$1,526 USD
£1,202 GBP
View
A
Retailer 6
-
$1,846 USD
View
A
Retailer 7
-
$2,390 USD
View
A
Retailer 8
-
$2,461 USD
View
A
Retailer 9
-
$2,724 USD
View
A
Retailer 10
-
$2,991 USD
A$4,601 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$3,272 USD
View
B+
Retailer 12
-
$3,974 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$4,348 USD
£3,424 GBP
View
B+
Retailer 14
-
$5,455 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$8,840 USD
View
B
Retailer 16
-
$9,630 USD
View
Most Expensive
B
Brilliant Earth
22165719Y · Oct 29
$11,040 USD
View
16 more retailers have this diamond
Prices start from $996 USDSave up to $10,044 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+
3.38ct Oval
$996 USD