Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG836674628

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836674628

Diamond specifications and retailer prices

From $207 USD
As of October 29, 2026
Save $1,563 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,770 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836674628 or 836674628. Listed at 15 retailers as of October 29, 2026, with prices from $207 to $1,770, a $1,563 spread on the same certified stone. Brilliant Earth lists it at $1,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836674628
Dimensions8.70 × 6.34 × 4.05 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm6.34 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836674628
Side View
Table 59.0%Crown 38.7°Girdle: THK-VTKPavilion 36.6°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
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: $1,770 USD|Low: $207 USD|High: $1,770 USD|Avg: $728 USD
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
October 31, 2026
Retailer 13$207 USD
Retailer 6$256 USD
Retailer 7$256 USD
Retailer 9$315 USD
Retailer 4$442 USD
Retailer 2$472 USD
Retailer 15$478 USD
Retailer 16$483 USD
Retailer 3$824 USD
Retailer 12$827 USD
Retailer 11$858 USD
Retailer 5$877 USD
Retailer 14$995 USD
Retailer 10$1,033 USD
Retailer 8$1,044 USD
Brilliant Earth$1,770 USD

34 data points across 16 retailers

15 retailers$207 USD to $1,770 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$256 USD
View
A
Retailer 3
-
$256 USD
View
A
Retailer 4
-
$315 USD
£248 GBP
View
B+
Retailer 5
-
$442 USD
View
A
Retailer 6
-
$472 USD
£372 GBP
View
A
Retailer 7
-
$483 USD
View
B+
Retailer 8
-
$824 USD
View
B+
Retailer 9
-
$827 USD
View
B+
Retailer 10
-
$858 USD
A$1,320 AUD
View
Retailer 11
-
$877 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$995 USD
View
B+
Retailer 13
-
$1,033 USD
£813 GBP
View
B+
Retailer 14
-
$1,044 USD
View
Most Expensive
B
Brilliant Earth
21675706A · Oct 29
$1,770 USD
View
14 more retailers have this diamond
Prices start from $207 USDSave up to $1,563 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
1.51ct Oval
$207 USD