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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG846667187

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846667187

Diamond specifications and retailer prices

From $781 SGD
$609 USD
As of October 29, 2026
Save $6,384 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,165 SGD at Brilliant Earth · As of October 28, 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 LG846667187 or 846667187. Listed at 14 retailers as of October 28, 2026, with prices from $781 to $7,165, a $6,384 spread on the same certified stone. Brilliant Earth lists it at $7,165. 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 angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846667187
Dimensions8.72 × 10.33 × 6.33 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm10.33 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846667187
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.3%

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 29
Current: $7,165 SGD|Low: $781 SGD|High: $7,165 SGD|Avg: $2,265 SGD
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
October 30, 2026
Retailer 4$781 SGD
Retailer 7$966 SGD
Retailer 12$1,038 SGD
Retailer 5$1,189 SGD
Retailer 8$1,349 SGD
Retailer 2$1,828 SGD
Retailer 10$1,880 SGD
Retailer 14$2,142 SGD
Retailer 11$2,234 SGD
Retailer 6$2,734 SGD
Retailer 3$2,809 SGD
Retailer 13$2,939 SGD
Retailer 9$3,632 SGD
Brilliant Earth$7,165 SGD

8 data points across 14 retailers

14 retailers$781 SGD to $7,165 SGD

A
Cheapest Retailer
-
$781 SGD
$609 USD
Final sale: no returns
A
Retailer 2
-
$966 SGD
£594 GBP
View
A
Retailer 3
-
$1,038 SGD
$810 USD
View
B+
Retailer 4
-
$1,189 SGD
$928 USD
View
A
Retailer 5
-
$1,349 SGD
£828 GBP
View
A
Retailer 6
-
$1,828 SGD
A$2,194 AUD
View
A
Retailer 7
-
$1,880 SGD
ZAR 23,693 ZAR
View
B+
Retailer 8
-
$2,142 SGD
$1,671 USD
View
B+
Retailer 9
-
$2,234 SGD
$1,743 USD
View
B+
Retailer 10
-
$2,734 SGD
$2,133 USD
View
B+
Retailer 11
-
$2,809 SGD
$2,192 USD
View
B+
Retailer 12
-
$2,939 SGD
$2,293 USD
View
B
Retailer 13
-
$3,632 SGD
£2,231 GBP
View
Most Expensive
B
Brilliant Earth
22238804A · Oct 28
$7,165 SGD
$5,590 USD
View
13 more retailers have this diamond
Prices start from $781 SGDSave up to $6,384 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
3.51ct Heart
$781 SGD