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Heart|Lab Grown|IGI

3.21ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG536207094

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG536207094

Diamond specifications and retailer prices

From HK$5,994 HKD
$764 USD
As of November 1, 2026
Save HK$20,152 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$26,146 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536207094 or 536207094. Listed at 16 retailers as of November 1, 2026, with prices from HK$5,994 to HK$26,146, a HK$20,152 spread on the same certified stone. MOH London lists it at HK$26,146. 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

3.21
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536207094
Dimensions9.06 × 10.28 × 5.88 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.06 mm10.28 mm3.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536207094
Side View
Table 60.0%Crown 41.3°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 57.2%

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$26,146 HKD|Low: HK$4,284 HKD|High: HK$26,464 HKD|Avg: HK$14,692 HKD
MOH London
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
November 1, 2026
Retailer 3HK$5,994 HKD
Retailer 11HK$6,206 HKD
Retailer 5HK$9,697 HKD
Retailer 7HK$9,729 HKD
Retailer 2HK$9,938 HKD
Retailer 14HK$10,105 HKD
Retailer 8HK$14,019 HKD
Retailer 9HK$14,414 HKD
Retailer 10HK$15,856 HKD
Retailer 13HK$17,457 HKD
Retailer 4HK$20,988 HKD
Retailer 12HK$21,176 HKD
Retailer 6HK$25,139 HKD
MOH LondonHK$26,146 HKD

43 data points across 14 retailers

16 retailersHK$5,994 HKD to HK$26,146 HKD

Retailer 1
-
HK$5,351 HKD
$682 USD
Price last confirmed 13 days ago
Retailer 2
-
HK$5,822 HKD
$742 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$5,994 HKD
$764 USD
View
Final sale: no returns
Retailer 4
-
HK$6,206 HKD
$791 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$9,697 HKD
$1,236 USD
View
A
Retailer 6
-
HK$9,729 HKD
$1,240 USD
View
A
Retailer 7
-
HK$9,938 HKD
£997 GBP
View
A
Retailer 8
-
HK$10,105 HKD
$1,288 USD
View
B+
Retailer 9
-
HK$14,019 HKD
A$2,749 AUD
View
B+
Retailer 10
-
HK$14,414 HKD
ZAR 29,679 ZAR
View
B+
Retailer 11
-
HK$15,856 HKD
$2,021 USD
View
Retailer 12
-
HK$17,457 HKD
$2,225 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
HK$20,988 HKD
SGD 3,615 SGD
View
B
Retailer 14
-
HK$21,176 HKD
$2,699 USD
View
B
Retailer 15
-
HK$25,139 HKD
$3,204 USD
View
Most Expensive
B
MOH London
LG536207094 · Nov 1
HK$26,146 HKD
£2,624 GBP
View
15 more retailers have this diamond
Prices start from HK$5,994 HKDSave up to HK$20,152 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
3.21ct Heart
HK$5,994 HKD