Round|Lab Grown|IGI

1.26ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG788662151

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788662151

Diamond specifications and retailer prices

From $650 USD
As of October 29, 2026
8 retailers carry this diamond
Most expensive: $680 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788662151 or 788662151. Listed at 8 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788662151
Dimensions6.86 × 6.90 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.90 mm1.26 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788662151
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $644 USD|Low: $136 USD|High: $1,002 USD|Avg: $480 USD|+2.3%
Retailer 1
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
September 30, 2026
Retailer 10$191 USD
Retailer 13$209 USD
Retailer 6$243 USD
Retailer 12$300 USD
Retailer 8$348 USD
Retailer 7$360 USD
Retailer 2$416 USD
Retailer 11$462 USD
Retailer 1$644 USD
Retailer 4$650 USD
Retailer 14$650 USD
Retailer 5$698 USD
Retailer 3$735 USD
Retailer 9$1,002 USD

14 data points across 14 retailers

8 retailers

Retailer 1
-
$171 USD
Price last confirmed 32 days ago
Retailer 2
-
$198 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$209 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$243 USD
HK$1,900 HKD
View
Price last confirmed 31 days ago
Retailer 5
-
$644 USD
A$990 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$650 USD
View
Retailer 7
-
$650 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
054851b1-b640-4f6b-a1fa-1877501e98b2 · Sep 30
$680 USD
View
Price last confirmed 30 days ago
7 more retailers have this diamond
Prices start from $650 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.

B+
1.26ct Round
$650 USD