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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG768686030

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768686030

Diamond specifications and retailer prices

From $259 USD
As of November 1, 2026
Save $991 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,250 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768686030 or 768686030. Listed at 5 retailers as of November 1, 2026, with prices from $259 to $1,250, a $991 spread on the same certified stone. Brilliant Earth lists it at $1,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768686030
Dimensions9.71 × 6.73 × 4.09 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.71 mm6.73 mm1.65 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768686030
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,250 USD|Low: $256 USD|High: $1,290 USD|Avg: $791 USD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4$259 USD
Retailer 9$446 USD
Retailer 5$520 USD
Retailer 2$561 USD
Retailer 7$595 USD
Retailer 10$760 USD
Retailer 8$938 USD
Retailer 3$1,000 USD
Retailer 6$1,213 USD
Brilliant Earth$1,250 USD

38 data points across 10 retailers

5 retailers$259 USD to $1,250 USD

A
Cheapest Retailer
-
$259 USD
Final sale: no returns
A
Retailer 2
-
$561 USD
£441 GBP
View
Retailer 3
-
$760 USD
A$1,169 AUD
View
Price last confirmed 123 days ago
B+
Retailer 4
-
$1,000 USD
View
Most Expensive
B
Brilliant Earth
19555618A · Nov 2
$1,250 USD
View
4 more retailers have this diamond
Prices start from $259 USDSave up to $991 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
1.65ct Oval
$259 USD