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Radiant|Lab Grown|IGI

1.27ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG662404932

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

Certificate IGI LG662404932

Diamond specifications and retailer prices

From $209 USD
As of November 4, 2026
Save $1,051 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,260 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG662404932 or 662404932. Listed at 24 retailers as of November 4, 2026, with prices from $209 to $1,260, a $1,051 spread on the same certified stone. Brilliant Earth lists it at $1,260. 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 angle43°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662404932
Dimensions7.90 × 5.30 × 3.44 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.90 mm5.30 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662404932
Side View
Table 64.0%Crown 43°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 64.9%

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: $1,260 USD|Low: $201 USD|High: $1,430 USD|Avg: $617 USD|-11.9%
Brilliant Earth
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
November 5, 2026
Retailer 4$209 USD
Retailer 9$234 USD
Retailer 14$243 USD
Retailer 3$260 USD
Retailer 7$368 USD
Retailer 8$441 USD
Retailer 11$448 USD
Retailer 2$474 USD
Retailer 10$635 USD
Retailer 5$835 USD
Retailer 6$838 USD
Retailer 13$965 USD
Retailer 12$1,040 USD
Retailer 15$1,070 USD
Brilliant Earth$1,260 USD

39 data points across 15 retailers

24 retailers$209 USD to $1,260 USD

A
Cheapest Retailer
-
$209 USD
A
Retailer 2
-
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$243 USD
View
A
Retailer 4
-
$260 USD
View
A
Retailer 5
-
$307 USD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$441 USD
View
A
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$474 USD
View
A
Retailer 10
-
$505 USD
View
B+
Retailer 11
-
$558 USD
View
B+
Retailer 12
-
$633 USD
View
B+
Retailer 13
-
$635 USD
View
B+
Retailer 14
-
$835 USD
View
B+
Retailer 15
-
$838 USD
View
B+
Retailer 16
-
$883 USD
View
B
Retailer 17
-
$887 USD
View
B
Retailer 18
-
$937 USD
View
Retailer 19
-
$965 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$971 USD
View
B+
Retailer 21
-
$1,040 USD
View
Retailer 22
-
$1,070 USD
View
Price last confirmed 19 days ago
B
Retailer 23
-
$1,223 USD
View
Most Expensive
B
Brilliant Earth
12039128A · Nov 4
$1,260 USD
View
23 more retailers have this diamond
Prices start from $209 USDSave up to $1,051 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
$209 USD