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Heart|Lab Grown|IGI

3.20ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG649406072

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649406072

Diamond specifications and retailer prices

From $1,159 AUD
As of November 4, 2026
Save $1,806 AUD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,965 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 3.2ct lab-grown heart diamond

This 3.2ct lab-grown heart sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649406072 or 649406072. Listed at 5 retailers as of November 4, 2026, with prices from $1,159 to $2,965, a $1,806 spread on the same certified stone. MOH London lists it at $2,965. 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

3.20
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649406072
Dimensions8.95 × 10.15 × 6.10 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm10.15 mm3.20 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649406072
Side View
Table 57.0%Crown 37.7°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.1%

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 4
Current: $2,965 AUD|Low: $955 AUD|High: $3,009 AUD|Avg: $1,674 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 7$955 AUD
Retailer 2$1,159 AUD
Retailer 3$1,173 AUD
Retailer 6$1,299 AUD
Retailer 4$1,344 AUD
Retailer 5$2,813 AUD
MOH London$2,965 AUD

10 data points across 7 retailers

5 retailers$1,159 AUD to $2,965 AUD

B+
Cheapest Retailer
-
$1,159 AUD
A
Retailer 2
-
$1,173 AUD
View
A
Retailer 3
-
$1,344 AUD
View
B
Retailer 4
-
$2,813 AUD
View
Most Expensive
B
MOH London
LG649406072 · Nov 5
$2,965 AUD
£1,638 GBP
View
4 more retailers have this diamond
Prices start from $1,159 AUDSave up to $1,806 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
3.20ct Heart
$1,159 AUD