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Heart|Lab Grown|IGI

1.27ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG769606976

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG769606976

Diamond specifications and retailer prices

From $233 USD
As of November 2, 2026
Save $923 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,156 USD at MOH London · As of November 5, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769606976 or 769606976. Listed at 20 retailers as of November 2, 2026, with prices from $233 to $1,156, a $923 spread on the same certified stone. MOH London lists it at $1,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769606976
Dimensions6.84 × 7.36 × 4.36 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm7.36 mm1.27 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769606976
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.2%

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 2
Current: $1,156 USD|Low: $224 USD|High: $1,172 USD|Avg: $578 USD|-1.3%
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
November 5, 2026
Retailer 11$233 USD
Retailer 4$270 USD
Retailer 5$289 USD
Retailer 14$289 USD
Retailer 12$408 USD
Retailer 10$471 USD
Retailer 9$499 USD
Retailer 2$540 USD
Retailer 6$606 USD
Retailer 8$708 USD
Retailer 13$900 USD
Retailer 3$929 USD
Retailer 7$933 USD
MOH London$1,156 USD

45 data points across 14 retailers

20 retailers$233 USD to $1,156 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$270 USD
View
A
Retailer 3
-
$289 USD
View
Retailer 4
-
$289 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$408 USD
View
A
Retailer 6
-
$471 USD
View
B+
Retailer 7
-
$489 USD
View
B+
Retailer 8
-
$499 USD
View
B+
Retailer 9
-
$540 USD
View
B+
Retailer 10
-
$606 USD
View
B+
Retailer 11
-
$708 USD
View
B
Retailer 12
-
$769 USD
View
B
Retailer 13
-
$900 USD
View
B
Retailer 14
-
$929 USD
View
B
Retailer 15
-
$933 USD
View
B
Retailer 16
-
$936 USD
View
B
Retailer 17
-
$981 USD
View
B
Retailer 18
-
$1,023 USD
View
Most Expensive
B
MOH London
LG769606976 · Nov 5
$1,156 USD
£910 GBP
View
18 more retailers have this diamond
Prices start from $233 USDSave up to $923 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
$233 USD