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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 $1,088 AUD
$764 USD
As of November 1, 2026
Save $3,656 AUD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,744 AUD 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 $1,088 to $4,744, a $3,656 spread on the same certified stone. MOH London lists it at $4,744. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,744 AUD|Low: $777 AUD|High: $4,802 AUD|Avg: $2,666 AUD
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 3$1,088 AUD
Retailer 11$1,126 AUD
Retailer 5$1,760 AUD
Retailer 7$1,765 AUD
Retailer 2$1,803 AUD
Retailer 14$1,834 AUD
Retailer 8$2,544 AUD
Retailer 9$2,615 AUD
Retailer 10$2,877 AUD
Retailer 13$3,168 AUD
Retailer 4$3,808 AUD
Retailer 12$3,842 AUD
Retailer 6$4,561 AUD
MOH London$4,744 AUD

43 data points across 14 retailers

16 retailers$1,088 AUD to $4,744 AUD

Retailer 1
-
$971 AUD
$682 USD
Price last confirmed 14 days ago
Retailer 2
-
$1,056 AUD
$742 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,088 AUD
$764 USD
View
Final sale: no returns
Retailer 4
-
$1,126 AUD
$791 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,760 AUD
$1,236 USD
View
A
Retailer 6
-
$1,765 AUD
$1,240 USD
View
A
Retailer 7
-
$1,803 AUD
£997 GBP
View
A
Retailer 8
-
$1,834 AUD
$1,288 USD
View
B+
Retailer 9
-
$2,544 AUD
View
B+
Retailer 10
-
$2,615 AUD
ZAR 29,679 ZAR
View
B+
Retailer 11
-
$2,877 AUD
$2,021 USD
View
Retailer 12
-
$3,168 AUD
$2,225 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$3,808 AUD
SGD 3,615 SGD
View
B
Retailer 14
-
$3,842 AUD
$2,699 USD
View
B
Retailer 15
-
$4,561 AUD
$3,204 USD
View
Most Expensive
B
MOH London
LG536207094 · Nov 1
$4,744 AUD
£2,624 GBP
View
15 more retailers have this diamond
Prices start from $1,088 AUDSave up to $3,656 AUD

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
$1,088 AUD