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Heart|Lab Grown|IGI

1.51ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG828612965

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828612965

Diamond specifications and retailer prices

From HK$1,875 HKD
As of November 4, 2026
Save HK$5,656 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,531 HKD at Brilliance · As of November 4, 2026
View at Brilliance

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828612965 or 828612965. Listed at 4 retailers as of November 4, 2026, with prices from HK$1,875 to HK$7,531, a HK$5,656 spread on the same certified stone. Brilliance lists it at HK$7,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828612965
Dimensions7.18 × 7.93 × 4.70 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.93 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828612965
Side View
Table 58.0%Crown 33.4°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$7,531 HKD|Low: HK$1,875 HKD|High: HK$16,946 HKD|Avg: HK$6,185 HKD|-13.8%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$1,875 HKD
Retailer 6HK$2,542 HKD
Retailer 3HK$2,848 HKD
Retailer 9HK$3,876 HKD
Retailer 7HK$4,056 HKD
Retailer 5HK$4,385 HKD
Retailer 4HK$5,272 HKD
BrillianceHK$7,531 HKD
Retailer 8HK$9,100 HKD
Retailer 10HK$16,946 HKD

11 data points across 10 retailers

4 retailersHK$1,875 HKD to HK$7,531 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
Final sale: no returns
B+
Retailer 2
-
HK$2,848 HKD
View
Retailer 3
-
HK$5,272 HKD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliance
D44948853 · Nov 4
HK$7,531 HKD
$960 USD
View
3 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$5,656 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$1,875 HKD