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Oval|Lab Grown|IGI

1.65ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG813628797

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813628797

Diamond specifications and retailer prices

From $218 USD
As of October 26, 2026
Save $1,032 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,250 USD at Brilliant Earth · As of October 26, 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 LG813628797 or 813628797. Listed at 11 retailers as of October 26, 2026, with prices from $218 to $1,250, a $1,032 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813628797
Dimensions9.37 × 6.78 × 4.19 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm6.78 mm1.65 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813628797
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,250 USD|Low: $216 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
Retailer 11
Retailer 12
October 27, 2026
Retailer 8$218 USD
Retailer 6$253 USD
Retailer 2$302 USD
Retailer 9$452 USD
Retailer 3$605 USD
Retailer 10$869 USD
Retailer 7$872 USD
Retailer 12$982 USD
Retailer 5$1,085 USD
Retailer 4$1,117 USD
Retailer 11$1,132 USD
Brilliant Earth$1,250 USD

30 data points across 12 retailers

11 retailers$218 USD to $1,250 USD

A
Cheapest Retailer
-
$218 USD
Retailer 2
-
$253 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$302 USD
£238 GBP
View
A
Retailer 4
-
$605 USD
View
Retailer 5
-
$869 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$872 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$982 USD
View
B+
Retailer 8
-
$1,085 USD
£854 GBP
View
Retailer 9
-
$1,117 USD
SGD 1,509 SGD
View
Price last confirmed 20 days ago
B
Retailer 10
-
$1,132 USD
View
Most Expensive
B
Brilliant Earth
20810388A · Oct 26
$1,250 USD
View
10 more retailers have this diamond
Prices start from $218 USDSave up to $1,032 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
$218 USD