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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG741530234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741530234

Diamond specifications and retailer prices

From $787 AUD
$553 USD
As of October 30, 2026
Save $7,000 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,787 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.51ct lab-grown heart diamond

This 3.51ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741530234 or 741530234. Listed at 25 retailers as of October 30, 2026, with prices from $787 to $7,787, a $7,000 spread on the same certified stone. Brilliant Earth lists it at $7,787. 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

3.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741530234
Dimensions9.57 × 10.24 × 6.21 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.57 mm10.24 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741530234
Side View
Table 63.0%Crown 38.6°Girdle: MED-THKPavilion 42.9°Culet: NoneDepth 60.6%

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: $7,787 AUD|Low: $962 AUD|High: $8,285 AUD|Avg: $2,688 AUD|-6.0%
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
October 30, 2026
Retailer 4$975 AUD
Retailer 10$1,167 AUD
Retailer 13$1,307 AUD
Retailer 6$1,521 AUD
Retailer 7$1,641 AUD
Retailer 2$2,060 AUD
Retailer 9$2,118 AUD
Retailer 12$2,517 AUD
Retailer 5$2,565 AUD
Retailer 11$3,140 AUD
Retailer 8$4,258 AUD
Retailer 3$4,316 AUD
Brilliant Earth$7,787 AUD

36 data points across 13 retailers

25 retailers$787 AUD to $7,787 AUD

A
Cheapest Retailer
-
$787 AUD
$553 USD
A
Retailer 2
-
$881 AUD
$619 USD
View
Final sale: no returns
A
Retailer 3
-
$881 AUD
$619 USD
View
A
Retailer 4
-
$975 AUD
$685 USD
View
Retailer 5
-
$975 AUD
$685 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,057 AUD
HK$5,800 HKD
View
A
Retailer 7
-
$1,167 AUD
$820 USD
View
B+
Retailer 8
-
$1,307 AUD
$918 USD
View
A
Retailer 9
-
$1,503 AUD
$1,056 USD
View
A
Retailer 10
-
$1,521 AUD
£841 GBP
View
A
Retailer 11
-
$1,641 AUD
€1,098 EUR
View
A
Retailer 12
-
$2,060 AUD
View
A
Retailer 13
-
$2,118 AUD
ZAR 24,039 ZAR
View
B+
Retailer 14
-
$2,383 AUD
$1,674 USD
View
B+
Retailer 15
-
$2,517 AUD
$1,768 USD
View
B+
Retailer 16
-
$2,565 AUD
$1,802 USD
View
B+
Retailer 17
-
$3,079 AUD
SGD 2,923 SGD
View
B+
Retailer 18
-
$3,140 AUD
$2,206 USD
View
B+
Retailer 19
-
$3,164 AUD
$2,223 USD
View
B+
Retailer 20
-
$3,214 AUD
$2,258 USD
View
B+
Retailer 21
-
$3,301 AUD
$2,319 USD
View
B+
Retailer 22
-
$3,394 AUD
$2,384 USD
View
B+
Retailer 23
-
$4,258 AUD
£2,355 GBP
View
Retailer 24
-
$4,316 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20666076A · Oct 30
$7,787 AUD
$5,470 USD
View
24 more retailers have this diamond
Prices start from $787 AUDSave up to $7,000 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
3.51ct Heart
$787 AUD