Round|Lab Grown|IGI

1.27ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG852630663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG852630663

Diamond specifications and retailer prices

From $201 USD
As of November 4, 2026
Save $473 USD (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $674 USD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 LG852630663 or 852630663. Listed at 7 retailers as of November 4, 2026, with prices from $201 to $674, a $473 spread on the same certified stone. Michael Trio lists it at $674. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852630663
Dimensions6.94 × 6.98 × 4.24 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
6.94 mm6.98 mm1.27 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852630663
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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 4
Current: $674 USD|Low: $201 USD|High: $674 USD|Avg: $453 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 4$201 USD
Retailer 3$230 USD
Retailer 6$272 USD
Retailer 2$413 USD
Retailer 5$494 USD
Retailer 7$669 USD
Michael Trio$674 USD

2 data points across 7 retailers

7 retailers$201 USD to $674 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$230 USD
View
B+
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$413 USD
View
B+
Retailer 5
-
$494 USD
View
B
Retailer 6
-
$669 USD
View
Most Expensive
B
Michael Trio
1402087424 · Nov 4
$674 USD
SGD 911 SGD
View
6 more retailers have this diamond
Prices start from $201 USDSave up to $473 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
$201 USD