Radiant|Lab Grown|IGI

1.27ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG816647306

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG816647306

Diamond specifications and retailer prices

From $210 USD
As of November 4, 2026
Save $872 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,082 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816647306 or 816647306. Listed at 16 retailers as of November 4, 2026, with prices from $210 to $1,082, a $872 spread on the same certified stone. MOH London lists it at $1,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816647306
Dimensions8.16 × 5.07 × 3.52 mm
L/W Ratio1.61
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm5.07 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816647306
Side View
Table 65.0%Crown 45.2°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 69.4%

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 4
Current: $1,082 USD|Low: $210 USD|High: $1,137 USD|Avg: $603 USD|-4.8%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$210 USD
Retailer 11$217 USD
Retailer 9$264 USD
Retailer 10$312 USD
Retailer 4$383 USD
Retailer 3$402 USD
Retailer 2$416 USD
Retailer 6$557 USD
Retailer 16$568 USD
Retailer 5$625 USD
Retailer 12$749 USD
Retailer 15$755 USD
Retailer 14$800 USD
Retailer 7$958 USD
Retailer 8$1,070 USD
MOH London$1,082 USD

23 data points across 16 retailers

16 retailers$210 USD to $1,082 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
A
Retailer 2
-
$217 USD
View
A
Retailer 3
-
$264 USD
View
B+
Retailer 4
-
$312 USD
View
A
Retailer 5
-
$383 USD
View
A
Retailer 6
-
$402 USD
View
A
Retailer 7
-
$416 USD
View
A
Retailer 8
-
$557 USD
View
A
Retailer 9
-
$568 USD
View
B+
Retailer 10
-
$625 USD
View
B+
Retailer 11
-
$749 USD
View
B+
Retailer 12
-
$755 USD
View
B+
Retailer 13
-
$800 USD
View
Retailer 14
-
$958 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,070 USD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG816647306 · Nov 5
$1,082 USD
£852 GBP
View
15 more retailers have this diamond
Prices start from $210 USDSave up to $872 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 Radiant
$210 USD