Heart|Lab Grown|IGI

1.27ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG629495840

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629495840

Diamond specifications and retailer prices

From $218 USD
As of October 30, 2026
Save $1,102 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,320 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629495840 or 629495840. Listed at 15 retailers as of October 30, 2026, with prices from $218 to $1,320, a $1,102 spread on the same certified stone. Brilliant Earth lists it at $1,320. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629495840
Dimensions6.58 × 7.44 × 4.53 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.58 mm7.44 mm1.27 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629495840
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

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: Oct 30
Current: $1,320 USD|Low: $218 USD|High: $1,320 USD|Avg: $618 USD
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
October 31, 2026
Retailer 12$218 USD
Retailer 8$252 USD
Retailer 14$270 USD
Retailer 15$270 USD
Retailer 11$325 USD
Retailer 7$462 USD
Retailer 5$495 USD
Retailer 2$501 USD
Retailer 4$589 USD
Retailer 3$768 USD
Retailer 13$868 USD
Retailer 9$871 USD
Retailer 6$920 USD
Retailer 10$1,087 USD
Brilliant Earth$1,320 USD

37 data points across 15 retailers

15 retailers$218 USD to $1,320 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
-
$252 USD
View
A
Retailer 3
-
$270 USD
View
A
Retailer 4
-
$270 USD
View
Retailer 5
-
$325 USD
£256 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$462 USD
View
B+
Retailer 7
-
$495 USD
View
B+
Retailer 8
-
$501 USD
£394 GBP
View
B+
Retailer 9
-
$589 USD
View
B+
Retailer 10
-
$768 USD
View
B
Retailer 11
-
$868 USD
View
B
Retailer 12
-
$871 USD
View
Retailer 13
-
$920 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$1,087 USD
£856 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
9976739A · Oct 30
$1,320 USD
View
14 more retailers have this diamond
Prices start from $218 USDSave up to $1,102 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 Heart
$218 USD