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Round|Lab Grown|IGI

1.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG836692978

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836692978

Diamond specifications and retailer prices

From $182 USD
As of November 1, 2026
Save $1,318 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round 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 LG836692978 or 836692978. Listed at 10 retailers as of November 1, 2026, with prices from $182 to $1,500, a $1,318 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. 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 angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836692978
Dimensions7.34 × 7.37 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.37 mm1.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836692978
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,500 USD|Low: $182 USD|High: $1,560 USD|Avg: $779 USD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$182 USD
Retailer 9$328 USD
Retailer 4$347 USD
Retailer 2$419 USD
Retailer 7$498 USD
Retailer 11$572 USD
Retailer 10$786 USD
Retailer 3$940 USD
Retailer 8$1,037 USD
Retailer 5$1,080 USD
Do Amore Diamonds$1,500 USD

11 data points across 11 retailers

10 retailers$182 USD to $1,500 USD

A
Cheapest Retailer
-
$182 USD
B+
Retailer 2
-
$328 USD
View
A
Retailer 3
-
$347 USD
View
A
Retailer 4
-
$419 USD
£330 GBP
View
A
Retailer 5
-
$498 USD
£392 GBP
View
Retailer 6
-
$572 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$940 USD
View
B
Retailer 8
-
$1,037 USD
View
B
Retailer 9
-
$1,080 USD
£850 GBP
View
Most Expensive
B
Do Amore Diamonds
25-269210-001 · Nov 2
$1,500 USD
View
9 more retailers have this diamond
Prices start from $182 USDSave up to $1,318 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 Round
$182 USD