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Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

GD • D/VVS1 • IGI LG837659642

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837659642

Diamond specifications and retailer prices

From HK$2,048 HKD
As of November 4, 2026
Save HK$8,836 HKD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,884 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG837659642 or 837659642. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,048 to HK$10,884, a HK$8,836 spread on the same certified stone. Reve Diamonds lists it at HK$10,884. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659642
Dimensions6.40 × 7.41 × 4.44 mm
L/W Ratio1.16
Girdle conditionFaceted
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
6.40 mm7.41 mm1.27 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837659642
Side View
Table 57.0%Crown 40.6°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 59.9%

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: HK$2,871 HKD|Low: HK$1,961 HKD|High: HK$10,884 HKD|Avg: HK$5,283 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 5, 2026
Retailer 2HK$2,048 HKD
Retailer 3HK$2,534 HKD
Retailer 4HK$2,534 HKD
Retailer 1HK$2,871 HKD
Retailer 12HK$3,373 HKD
Retailer 11HK$3,805 HKD
Retailer 9HK$4,370 HKD
Retailer 6HK$4,793 HKD
Retailer 5HK$5,107 HKD
Retailer 8HK$5,978 HKD
Retailer 7HK$6,221 HKD
Retailer 13HK$8,975 HKD
Retailer 10HK$10,160 HKD
Reve DiamondsHK$10,884 HKD

36 data points across 14 retailers

16 retailersHK$2,048 HKD to HK$10,884 HKD

A
Cheapest Retailer
-
HK$2,048 HKD
A
Retailer 2
-
HK$2,283 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,534 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$2,534 HKD
View
A
Retailer 5
-
HK$2,871 HKD
View
B+
Retailer 6
-
HK$3,373 HKD
View
B+
Retailer 7
-
HK$3,805 HKD
View
B+
Retailer 8
-
HK$4,370 HKD
View
B+
Retailer 9
-
HK$4,793 HKD
View
B
Retailer 10
-
HK$5,107 HKD
View
B
Retailer 11
-
HK$5,978 HKD
View
B
Retailer 12
-
HK$6,221 HKD
View
B
Retailer 13
-
HK$8,551 HKD
View
Retailer 14
-
HK$8,975 HKD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$10,160 HKD
View
Most Expensive
B
Reve Diamonds
7F09D8D4E · Nov 4
HK$10,884 HKD
$1,387 USD
View
15 more retailers have this diamond
Prices start from HK$2,048 HKDSave up to HK$8,836 HKD

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
HK$2,048 HKD