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Heart|Lab Grown|IGI

3.52ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG755516122

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755516122

Diamond specifications and retailer prices

From $819 AUD
$575 USD
As of October 30, 2026
Save $6,371 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,189 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.52ct lab-grown heart diamond

This 3.52ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755516122 or 755516122. Listed at 22 retailers as of October 28, 2026, with prices from $819 to $7,189, a $6,371 spread on the same certified stone. Brilliant Earth lists it at $7,189. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755516122
Dimensions9.74 × 10.60 × 6.05 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm10.60 mm3.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755516122
Side View
Table 63.0%Crown 32.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 57.1%

Caratlytics Score

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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: Oct 30
Current: $7,189 AUD|Low: $819 AUD|High: $7,602 AUD|Avg: $2,428 AUD|+4.8%
Brilliant Earth
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 1, 2026
Retailer 9$819 AUD
Retailer 14$898 AUD
Retailer 12$917 AUD
Retailer 2$1,159 AUD
Retailer 5$1,203 AUD
Retailer 21$1,364 AUD
Retailer 10$1,434 AUD
Retailer 15$1,544 AUD
Retailer 13$1,586 AUD
Retailer 17$2,145 AUD
Retailer 18$2,205 AUD
Retailer 6$2,264 AUD
Retailer 4$2,520 AUD
Retailer 7$2,671 AUD
Retailer 20$3,075 AUD
Retailer 11$3,289 AUD
Retailer 8$3,354 AUD
Retailer 3$3,404 AUD
Retailer 16$3,827 AUD
Retailer 19$4,415 AUD
Brilliant Earth$7,189 AUD

19 data points across 21 retailers

22 retailers$819 AUD to $7,189 AUD

A
Cheapest Retailer
-
$819 AUD
$575 USD
Retailer 2
-
$898 AUD
$631 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$917 AUD
$644 USD
View
Final sale: no returns
Retailer 4
-
$978 AUD
$687 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,159 AUD
£641 GBP
View
A
Retailer 6
-
$1,203 AUD
$845 USD
View
B+
Retailer 7
-
$1,364 AUD
$958 USD
View
A
Retailer 8
-
$1,434 AUD
$1,007 USD
View
A
Retailer 9
-
$1,544 AUD
€1,033 EUR
View
A
Retailer 10
-
$1,586 AUD
£877 GBP
View
B+
Retailer 11
-
$2,145 AUD
View
B+
Retailer 12
-
$2,205 AUD
ZAR 25,028 ZAR
View
B+
Retailer 13
-
$2,264 AUD
$1,590 USD
View
B+
Retailer 14
-
$2,520 AUD
$1,770 USD
View
B+
Retailer 15
-
$2,671 AUD
$1,876 USD
View
B+
Retailer 16
-
$3,075 AUD
$2,160 USD
View
B+
Retailer 17
-
$3,289 AUD
$2,311 USD
View
B+
Retailer 18
-
$3,354 AUD
$2,356 USD
View
B+
Retailer 19
-
$3,404 AUD
$2,391 USD
View
B
Retailer 20
-
$3,827 AUD
View
B
Retailer 21
-
$4,415 AUD
£2,442 GBP
View
Most Expensive
B
Brilliant Earth
16864466A · Oct 28
$7,189 AUD
$5,050 USD
View
21 more retailers have this diamond
Prices start from $819 AUDSave up to $6,371 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
$819 AUD