CaratHunter
Plans
Heart|Lab Grown|IGI

3.23ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG640413222

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG640413222

Diamond specifications and retailer prices

From $799 AUD
As of November 4, 2026
Save $3,488 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,287 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 3.23ct lab-grown heart diamond

This 3.23ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG640413222 or 640413222. Listed at 17 retailers as of November 4, 2026, with prices from $799 to $4,287, a $3,488 spread on the same certified stone. MOH London lists it at $4,287. 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

3.23
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640413222
Dimensions9.28 × 10.39 × 5.71 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm10.39 mm3.23 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640413222
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 55.0%

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 4
Current: $4,287 AUD|Low: $799 AUD|High: $14,589 AUD|Avg: $2,978 AUD|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 9$799 AUD
Retailer 7$894 AUD
Retailer 10$910 AUD
Retailer 18$990 AUD
Retailer 2$1,013 AUD
Retailer 3$1,097 AUD
Retailer 19$1,179 AUD
Retailer 20$1,411 AUD
Retailer 6$1,526 AUD
Retailer 15$1,528 AUD
Retailer 11$1,960 AUD
Retailer 13$2,096 AUD
Retailer 16$2,148 AUD
Retailer 5$2,186 AUD
Retailer 17$2,556 AUD
Retailer 21$2,604 AUD
Retailer 4$3,188 AUD
Retailer 8$3,210 AUD
MOH London$4,287 AUD
Retailer 14$9,785 AUD
Retailer 12$14,589 AUD

10 data points across 21 retailers

17 retailers$799 AUD to $4,287 AUD

A
Cheapest Retailer
-
$799 AUD
A
Retailer 2
-
$894 AUD
View
A
Retailer 3
-
$990 AUD
View
A
Retailer 4
-
$1,013 AUD
View
A
Retailer 5
-
$1,097 AUD
View
A
Retailer 6
-
$1,179 AUD
View
A
Retailer 7
-
$1,411 AUD
View
A
Retailer 8
-
$1,526 AUD
View
A
Retailer 9
-
$1,528 AUD
View
B+
Retailer 10
-
$2,096 AUD
View
B+
Retailer 11
-
$2,148 AUD
View
B+
Retailer 12
-
$2,186 AUD
View
B+
Retailer 13
-
$2,556 AUD
View
B+
Retailer 14
-
$2,604 AUD
View
B
Retailer 15
-
$3,188 AUD
View
B
Retailer 16
-
$3,210 AUD
View
Most Expensive
B
MOH London
LG640413222 · Nov 5
$4,287 AUD
£2,363 GBP
View
16 more retailers have this diamond
Prices start from $799 AUDSave up to $3,488 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
3.23ct Heart
$799 AUD