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Heart|Lab Grown|IGI

1.51ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG840641046

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840641046

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of October 30, 2026
Save HK$8,626 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,572 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.51ct lab-grown heart diamond

This 1.51ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840641046 or 840641046. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,946 to HK$10,572, a HK$8,626 spread on the same certified stone. Reve Diamonds lists it at HK$10,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840641046
Dimensions7.53 × 7.61 × 4.60 mm
L/W Ratio1.01
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
7.53 mm7.61 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840641046
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.4%

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: HK$4,169 HKD|Low: HK$1,867 HKD|High: HK$10,812 HKD|Avg: HK$5,153 HKD|+0.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 18HK$1,946 HKD
Retailer 4HK$2,173 HKD
Retailer 12HK$2,260 HKD
Retailer 3HK$2,416 HKD
Retailer 9HK$2,471 HKD
Retailer 11HK$2,711 HKD
Retailer 14HK$2,890 HKD
Retailer 7HK$3,727 HKD
Retailer 15HK$3,938 HKD
Retailer 20HK$3,970 HKD
Retailer 19HK$4,056 HKD
Retailer 1HK$4,169 HKD
Retailer 17HK$4,370 HKD
Retailer 8HK$5,758 HKD
Retailer 6HK$7,759 HKD
Retailer 16HK$7,791 HKD
Retailer 13HK$7,803 HKD
Retailer 10HK$8,160 HKD
Retailer 2HK$8,169 HKD
Retailer 5HK$9,735 HKD
Reve DiamondsHK$10,572 HKD

26 data points across 21 retailers

21 retailersHK$1,946 HKD to HK$10,572 HKD

A
Cheapest Retailer
-
HK$1,946 HKD
$248 USD
A
Retailer 2
-
HK$2,173 HKD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,260 HKD
$288 USD
View
A
Retailer 4
-
HK$2,416 HKD
$308 USD
View
Retailer 5
-
HK$2,471 HKD
$315 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$2,711 HKD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$2,890 HKD
£290 GBP
View
A
Retailer 8
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HK$3,727 HKD
$475 USD
View
A
Retailer 9
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HK$3,938 HKD
€478 EUR
View
A
Retailer 10
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HK$3,970 HKD
$506 USD
View
B+
Retailer 11
-
HK$4,056 HKD
$517 USD
View
B+
Retailer 12
-
HK$4,169 HKD
ZAR 8,585 ZAR
View
B+
Retailer 13
-
HK$4,370 HKD
$557 USD
View
B+
Retailer 14
-
HK$5,758 HKD
A$1,129 AUD
View
B
Retailer 15
-
HK$7,759 HKD
$989 USD
View
B
Retailer 16
-
HK$7,791 HKD
$993 USD
View
Retailer 17
-
HK$7,803 HKD
SGD 1,344 SGD
View
Price last confirmed 21 days ago
B
Retailer 18
-
HK$8,160 HKD
$1,040 USD
View
B
Retailer 19
-
HK$8,169 HKD
$1,041 USD
View
B
Retailer 20
-
HK$9,735 HKD
£977 GBP
View
Most Expensive
B
Reve Diamonds
47EF124C3 · Nov 1
HK$10,572 HKD
$1,348 USD
View
20 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$8,626 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
1.51ct Heart
HK$1,946 HKD