Round|Lab Grown|IGI

1.27ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG776643897

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776643897

Diamond specifications and retailer prices

From $172 USD
As of October 29, 2026
Save $830 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,002 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776643897 or 776643897. Listed at 14 retailers as of October 29, 2026, with prices from $172 to $1,002, a $830 spread on the same certified stone. MOH London lists it at $1,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776643897
Dimensions6.92 × 6.89 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm6.89 mm1.27 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776643897
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: $1,002 USD|Low: $170 USD|High: $1,041 USD|Avg: $455 USD|-2.7%
MOH London
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
October 31, 2026
Retailer 13$172 USD
Retailer 6$197 USD
Retailer 11$199 USD
Retailer 10$213 USD
Retailer 5$220 USD
Retailer 4$379 USD
Retailer 2$380 USD
Retailer 3$431 USD
Retailer 8$440 USD
Retailer 12$539 USD
Retailer 9$685 USD
Retailer 7$723 USD
Retailer 14$739 USD
MOH London$1,002 USD

38 data points across 14 retailers

14 retailers$172 USD to $1,002 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$220 USD
View
B+
Retailer 6
-
$379 USD
View
A
Retailer 7
-
$380 USD
£299 GBP
View
A
Retailer 8
-
$431 USD
View
A
Retailer 9
-
$440 USD
£347 GBP
View
B+
Retailer 10
-
$539 USD
View
B+
Retailer 11
-
$685 USD
View
B
Retailer 12
-
$723 USD
View
B
Retailer 13
-
$739 USD
View
Most Expensive
B
MOH London
LG776643897 · Oct 29
$1,002 USD
£789 GBP
View
13 more retailers have this diamond
Prices start from $172 USDSave up to $830 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
1.27ct Round
$172 USD