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Heart|Lab Grown|IGI

3.52ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG728510270

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728510270

Diamond specifications and retailer prices

From $1,788 AUD
$1,256 USD
As of October 29, 2026
Save $5,467 AUD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,179 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728510270 or 728510270. Listed at 11 retailers as of October 29, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.52
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728510270
Dimensions9.28 × 10.53 × 6.29 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
9.28 mm10.53 mm3.52 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728510270
Side View
Table 55.0%Crown 36.1°Girdle: MED-STKPavilion 39.3°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: Oct 29
Current: $14,179 AUD|Low: $1,520 AUD|High: $14,179 AUD|Avg: $4,944 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8$1,788 AUD
Retailer 10$2,325 AUD
Retailer 2$2,683 AUD
Retailer 4$2,879 AUD
Retailer 6$2,944 AUD
Retailer 9$3,755 AUD
Retailer 7$5,360 AUD
Retailer 11$5,825 AUD
Retailer 5$6,603 AUD
Retailer 3$7,255 AUD
Do Amore Diamonds$14,179 AUD

23 data points across 11 retailers

11 retailers$1,788 AUD to $7,255 AUD

A
Cheapest Retailer
-
$1,788 AUD
$1,256 USD
Final sale: no returns
A
Retailer 2
-
$2,325 AUD
$1,633 USD
View
B+
Retailer 3
-
$2,683 AUD
£1,484 GBP
View
B+
Retailer 4
-
$2,879 AUD
£1,592 GBP
View
B+
Retailer 5
-
$2,944 AUD
$2,068 USD
View
B+
Retailer 6
-
$3,755 AUD
$2,638 USD
View
B
Retailer 7
-
$5,360 AUD
$3,765 USD
View
B
Retailer 8
-
$5,825 AUD
$4,091 USD
View
B
Retailer 9
-
$6,603 AUD
£3,652 GBP
View
B
Retailer 10
-
$7,255 AUD
$5,096 USD
View
Most Expensive
Do Amore Diamonds
27-B6DFF6D5E · Oct 29
$14,179 AUD
$9,960 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,788 AUDSave up to $5,467 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
3.52ct Heart
$1,788 AUD