Radiant|Lab Grown|IGI

1.27ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG636479662

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

Certificate IGI LG636479662

Diamond specifications and retailer prices

From $198 USD
As of October 30, 2026
Save $1,702 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,900 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636479662 or 636479662. Listed at 15 retailers as of October 29, 2026, with prices from $198 to $1,900, a $1,702 spread on the same certified stone. Do Amore Diamonds lists it at $1,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636479662
Dimensions7.51 × 5.36 × 3.67 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.36 mm1.27 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636479662
Side View
Table 66.0%Crown 36.2°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.5%

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: Oct 30
Current: $1,900 USD|Low: $198 USD|High: $1,900 USD|Avg: $627 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 17$198 USD
Retailer 5$230 USD
Retailer 7$245 USD
Retailer 14$245 USD
Retailer 2$325 USD
Retailer 3$371 USD
Retailer 8$395 USD
Retailer 4$426 USD
Retailer 12$503 USD
Retailer 18$568 USD
Retailer 19$640 USD
Retailer 10$766 USD
Retailer 16$792 USD
Retailer 6$871 USD
Retailer 9$890 USD
Retailer 15$918 USD
Retailer 11$1,067 USD
Retailer 13$1,092 USD
Do Amore Diamonds$1,900 USD

27 data points across 19 retailers

15 retailers$198 USD to $1,900 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$230 USD
View
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$325 USD
£256 GBP
View
A
Retailer 5
-
$371 USD
View
A
Retailer 6
-
$426 USD
View
B+
Retailer 7
-
$503 USD
£396 GBP
View
B+
Retailer 8
-
$568 USD
View
Retailer 9
-
$640 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$718 USD
£565 GBP
View
B
Retailer 11
-
$792 USD
View
B
Retailer 12
-
$871 USD
View
B
Retailer 13
-
$918 USD
CA$1,275 CAD
View
B
Retailer 14
-
$1,092 USD
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A9FB918B · Oct 29
$1,900 USD
View
14 more retailers have this diamond
Prices start from $198 USDSave up to $1,702 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
$198 USD