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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG784662042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784662042

Diamond specifications and retailer prices

From HK$1,420 HKD
As of November 4, 2026
Save HK$7,476 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,896 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784662042 or 784662042. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,420 to HK$8,896, a HK$7,476 spread on the same certified stone. Reve Diamonds lists it at HK$8,896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784662042
Dimensions6.29 × 7.26 × 4.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm7.26 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784662042
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.8%

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$1,593 HKD|Low: HK$1,420 HKD|High: HK$8,931 HKD|Avg: HK$3,820 HKD|-3.3%
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
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Retailer 15
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 13HK$1,420 HKD
Retailer 1HK$1,593 HKD
Retailer 16HK$1,648 HKD
Retailer 9HK$1,765 HKD
Retailer 3HK$1,781 HKD
Retailer 7HK$2,009 HKD
Retailer 6HK$2,393 HKD
Retailer 2HK$3,068 HKD
Retailer 10HK$3,146 HKD
Retailer 4HK$3,727 HKD
Retailer 5HK$3,805 HKD
Retailer 8HK$5,712 HKD
Retailer 12HK$5,877 HKD
Retailer 15HK$5,986 HKD
Retailer 14HK$6,088 HKD
Retailer 11HK$8,215 HKD
Reve DiamondsHK$8,896 HKD

45 data points across 17 retailers

17 retailersHK$1,420 HKD to HK$8,896 HKD

A
Cheapest Retailer
-
HK$1,420 HKD
A
Retailer 2
-
HK$1,593 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,648 HKD
View
A
Retailer 4
-
HK$1,765 HKD
View
Retailer 5
-
HK$1,781 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,009 HKD
View
B+
Retailer 7
-
HK$2,393 HKD
View
A
Retailer 8
-
HK$3,068 HKD
View
A
Retailer 9
-
HK$3,146 HKD
View
B+
Retailer 10
-
HK$3,727 HKD
View
B+
Retailer 11
-
HK$3,805 HKD
View
B
Retailer 12
-
HK$5,712 HKD
View
B
Retailer 13
-
HK$5,877 HKD
View
B
Retailer 14
-
HK$5,986 HKD
View
B
Retailer 15
-
HK$6,088 HKD
View
B
Retailer 16
-
HK$8,215 HKD
View
Most Expensive
B
Reve Diamonds
BBA7F81A1 · Nov 4
HK$8,896 HKD
$1,134 USD
View
16 more retailers have this diamond
Prices start from HK$1,420 HKDSave up to HK$7,476 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
1.25ct Heart
HK$1,420 HKD