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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG823610646

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823610646

Diamond specifications and retailer prices

From $675 SGD
$527 USD
As of October 27, 2026
Save $5,323 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,998 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG823610646 or 823610646. Listed at 11 retailers as of October 27, 2026, with prices from $675 to $5,998, a $5,323 spread on the same certified stone. Do Amore Diamonds lists it at $5,998. 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 angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823610646
Dimensions10.79 × 8.97 × 6.25 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm8.97 mm3.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823610646
Side View
Table 61.0%Crown 33.9°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,998 SGD|Low: $675 SGD|High: $6,357 SGD|Avg: $2,365 SGD|-5.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$675 SGD
Retailer 7$756 SGD
Retailer 3$1,096 SGD
Retailer 6$1,296 SGD
Retailer 4$1,316 SGD
Retailer 8$1,320 SGD
Retailer 11$2,083 SGD
Retailer 10$2,180 SGD
Retailer 5$2,430 SGD
Retailer 2$4,032 SGD
Do Amore Diamonds$5,998 SGD

25 data points across 11 retailers

11 retailers$675 SGD to $5,998 SGD

A
Cheapest Retailer
-
$675 SGD
$527 USD
A
Retailer 2
-
$756 SGD
$590 USD
View
Retailer 3
-
$1,096 SGD
£673 GBP
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,296 SGD
$1,011 USD
View
A
Retailer 5
-
$1,316 SGD
$1,027 USD
View
A
Retailer 6
-
$1,320 SGD
$1,030 USD
View
Retailer 7
-
$2,083 SGD
A$2,500 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,180 SGD
$1,701 USD
View
B+
Retailer 9
-
$2,430 SGD
$1,896 USD
View
B+
Retailer 10
-
$4,032 SGD
£2,477 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2ECBC88D7 · Oct 29
$5,998 SGD
$4,680 USD
View
10 more retailers have this diamond
Prices start from $675 SGDSave up to $5,323 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
$675 SGD