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Heart|Lab Grown|IGI

10.70ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG845617529

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845617529

Diamond specifications and retailer prices

From HK$25,471 HKD
£2,556 GBP
As of October 30, 2026
Save HK$56,988 HKD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$82,458 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.7ct lab-grown heart diamond

This 10.7ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845617529 or 845617529. Listed at 2 retailers as of October 30, 2026, with prices from HK$25,471 to HK$82,458, a HK$56,988 spread on the same certified stone. Brilliant Earth lists it at HK$82,458. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.70
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845617529
Dimensions13.86 × 15.15 × 8.78 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.86 mm15.15 mm10.70 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845617529
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$82,458 HKD|Low: HK$17,700 HKD|High: HK$82,458 HKD|Avg: HK$45,689 HKD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3HK$17,700 HKD
Retailer 2HK$25,471 HKD
Brilliant EarthHK$82,458 HKD

17 data points across 3 retailers

2 retailersHK$25,471 HKD to HK$82,458 HKD

A
Cheapest Retailer
-
HK$25,471 HKD
£2,556 GBP
Most Expensive
B
Brilliant Earth
21829446A · Oct 30
HK$82,458 HKD
$10,510 USD
View
1 more retailer has this diamond
Prices start from HK$25,471 HKDSave up to HK$56,988 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
10.70ct Heart
HK$25,471 HKD