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Heart|Lab Grown|IGI

3.70ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG739514371

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739514371

Diamond specifications and retailer prices

From $1,567 AUD
$1,101 USD
As of October 29, 2026
Save $9,950 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,517 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown heart diamond

This 3.7ct 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 LG739514371 or 739514371. Listed at 22 retailers as of October 29, 2026, with prices from $1,567 to $11,517, a $9,950 spread on the same certified stone. Do Amore Diamonds lists it at $11,517. 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

3.70
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739514371
Dimensions9.01 × 10.59 × 6.49 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
9.01 mm10.59 mm3.70 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739514371
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.3%

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: Oct 29
Current: $11,517 AUD|Low: $1,244 AUD|High: $11,517 AUD|Avg: $3,581 AUD
Do Amore Diamonds
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
October 31, 2026
Retailer 3$1,297 AUD
Retailer 4$1,503 AUD
Retailer 14$1,503 AUD
Retailer 2$1,751 AUD
Retailer 8$1,801 AUD
Retailer 9$1,981 AUD
Retailer 7$2,121 AUD
Retailer 10$2,387 AUD
Retailer 15$3,345 AUD
Retailer 13$3,746 AUD
Retailer 11$3,855 AUD
Retailer 6$4,705 AUD
Retailer 16$4,876 AUD
Retailer 5$4,882 AUD
Retailer 12$5,661 AUD
Do Amore Diamonds$11,517 AUD

39 data points across 16 retailers

22 retailers$1,567 AUD to $11,517 AUD

Retailer 1
-
$1,297 AUD
$911 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,411 AUD
$991 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,503 AUD
$1,056 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$1,503 AUD
$1,056 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,567 AUD
$1,101 USD
View
Final sale: no returns
A
Retailer 6
-
$1,751 AUD
$1,230 USD
View
A
Retailer 7
-
$1,801 AUD
$1,265 USD
View
A
Retailer 8
-
$1,981 AUD
£1,096 GBP
View
A
Retailer 9
-
$2,121 AUD
$1,490 USD
View
A
Retailer 10
-
$2,150 AUD
$1,510 USD
View
A
Retailer 11
-
$2,387 AUD
£1,320 GBP
View
B+
Retailer 12
-
$3,112 AUD
$2,186 USD
View
Retailer 13
-
$3,112 AUD
$2,186 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$3,345 AUD
$2,350 USD
View
Retailer 15
-
$3,746 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$3,855 AUD
ZAR 43,744 ZAR
View
B
Retailer 17
-
$4,705 AUD
$3,305 USD
View
Retailer 18
-
$4,876 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$4,882 AUD
$3,429 USD
View
B
Retailer 20
-
$5,661 AUD
£3,131 GBP
View
B
Retailer 21
-
$5,909 AUD
$4,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-0BEAD914A · Oct 29
$11,517 AUD
$8,090 USD
View
21 more retailers have this diamond
Prices start from $1,567 AUDSave up to $9,950 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
3.70ct Heart
$1,567 AUD