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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 $1,408 SGD
$1,101 USD
As of October 29, 2026
Save $8,935 SGD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,342 SGD 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 $1,408 to $10,342, a $8,935 spread on the same certified stone. Do Amore Diamonds lists it at $10,342. 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: $10,342 SGD|Low: $1,117 SGD|High: $10,342 SGD|Avg: $3,216 SGD
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$1,165 SGD
Retailer 4$1,350 SGD
Retailer 14$1,350 SGD
Retailer 2$1,572 SGD
Retailer 8$1,617 SGD
Retailer 9$1,779 SGD
Retailer 7$1,905 SGD
Retailer 10$2,144 SGD
Retailer 15$3,004 SGD
Retailer 13$3,364 SGD
Retailer 11$3,462 SGD
Retailer 6$4,225 SGD
Retailer 16$4,378 SGD
Retailer 5$4,384 SGD
Retailer 12$5,083 SGD
Do Amore Diamonds$10,342 SGD

39 data points across 16 retailers

22 retailers$1,408 SGD to $10,342 SGD

Retailer 1
-
$1,165 SGD
$911 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,267 SGD
$991 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,350 SGD
$1,056 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$1,350 SGD
$1,056 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,408 SGD
$1,101 USD
View
Final sale: no returns
A
Retailer 6
-
$1,572 SGD
$1,230 USD
View
A
Retailer 7
-
$1,617 SGD
$1,265 USD
View
A
Retailer 8
-
$1,779 SGD
£1,096 GBP
View
A
Retailer 9
-
$1,905 SGD
$1,490 USD
View
A
Retailer 10
-
$1,930 SGD
$1,510 USD
View
A
Retailer 11
-
$2,144 SGD
£1,320 GBP
View
B+
Retailer 12
-
$2,795 SGD
$2,186 USD
View
Retailer 13
-
$2,795 SGD
$2,186 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$3,004 SGD
$2,350 USD
View
Retailer 15
-
$3,364 SGD
A$4,048 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$3,462 SGD
ZAR 43,744 ZAR
View
B
Retailer 17
-
$4,225 SGD
$3,305 USD
View
Retailer 18
-
$4,378 SGD
A$5,269 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$4,384 SGD
$3,429 USD
View
B
Retailer 20
-
$5,083 SGD
£3,131 GBP
View
B
Retailer 21
-
$5,306 SGD
$4,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-0BEAD914A · Oct 29
$10,342 SGD
$8,090 USD
View
21 more retailers have this diamond
Prices start from $1,408 SGDSave up to $8,935 SGD

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
$1,408 SGD