CaratHunter
Plans
Heart|Lab Grown|IGI

3.10ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG846637360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846637360

Diamond specifications and retailer prices

From HK$3,405 HKD
$434 USD
As of November 1, 2026
Save HK$20,603 HKD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$24,008 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.1ct lab-grown heart diamond

This 3.1ct lab-grown heart sits in the three to 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 LG846637360 or 846637360. Listed at 3 retailers as of October 31, 2026, with prices from HK$3,405 to HK$24,008, a HK$20,603 spread on the same certified stone. Brilliant Earth lists it at HK$24,008. 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

3.10
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846637360
Dimensions9.04 × 10.07 × 6.01 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm10.07 mm3.10 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846637360
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.7%

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 1
Current: HK$24,008 HKD|Low: HK$3,405 HKD|High: HK$24,008 HKD|Avg: HK$12,384 HKD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$3,405 HKD
Retailer 2HK$6,408 HKD
Brilliant EarthHK$24,008 HKD

17 data points across 3 retailers

3 retailersHK$3,405 HKD to HK$24,008 HKD

A
Cheapest Retailer
-
HK$3,405 HKD
$434 USD
Final sale: no returns
A
Retailer 2
-
HK$6,408 HKD
£643 GBP
View
Most Expensive
B
Brilliant Earth
22151079A · Oct 31
HK$24,008 HKD
$3,060 USD
View
2 more retailers have this diamond
Prices start from HK$3,405 HKDSave up to HK$20,603 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
3.10ct Heart
HK$3,405 HKD