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Heart|Lab Grown|IGI

3.51ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG842609731

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842609731

Diamond specifications and retailer prices

From $737 SGD
$575 USD
As of October 27, 2026
Save $6,582 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,319 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 very-good cut grade and certified by IGI LG842609731 or 842609731. Listed at 18 retailers as of October 27, 2026, with prices from $737 to $7,319, a $6,582 spread on the same certified stone. Brilliant Earth lists it at $7,319. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609731
Dimensions10.20 × 10.20 × 9.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm10.20 mm3.51 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609731
Side View
Table 65.0%Crown 37.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.8%

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 27
Current: $7,319 SGD|Low: $737 SGD|High: $8,113 SGD|Avg: $2,433 SGD|-9.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 16$737 SGD
Retailer 6$825 SGD
Retailer 17$914 SGD
Retailer 5$1,083 SGD
Retailer 18$1,224 SGD
Retailer 12$1,335 SGD
Retailer 11$1,427 SGD
Retailer 2$1,930 SGD
Retailer 14$1,985 SGD
Retailer 15$2,156 SGD
Retailer 3$2,267 SGD
Retailer 7$2,761 SGD
Retailer 8$2,960 SGD
Retailer 9$3,011 SGD
Retailer 4$3,064 SGD
Retailer 10$3,876 SGD
Retailer 13$3,988 SGD
Brilliant Earth$7,319 SGD

23 data points across 18 retailers

18 retailers$737 SGD to $7,319 SGD

A
Cheapest Retailer
-
$737 SGD
$575 USD
A
Retailer 2
-
$825 SGD
$644 USD
View
Final sale: no returns
Retailer 3
-
$914 SGD
$713 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,083 SGD
$845 USD
View
B+
Retailer 5
-
$1,224 SGD
$955 USD
View
A
Retailer 6
-
$1,335 SGD
€992 EUR
View
A
Retailer 7
-
$1,427 SGD
£877 GBP
View
Retailer 8
-
$1,930 SGD
A$2,317 AUD
View
A
Retailer 9
-
$1,985 SGD
ZAR 25,018 ZAR
View
B+
Retailer 10
-
$2,156 SGD
$1,682 USD
View
B+
Retailer 11
-
$2,267 SGD
$1,769 USD
View
B+
Retailer 12
-
$2,761 SGD
$2,154 USD
View
B+
Retailer 13
-
$2,960 SGD
$2,310 USD
View
B+
Retailer 14
-
$3,011 SGD
$2,349 USD
View
B+
Retailer 15
-
$3,064 SGD
$2,390 USD
View
Retailer 16
-
$3,876 SGD
A$4,653 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$3,988 SGD
£2,450 GBP
View
Most Expensive
B
Brilliant Earth
21722831A · Oct 28
$7,319 SGD
$5,710 USD
View
17 more retailers have this diamond
Prices start from $737 SGDSave up to $6,582 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
$737 SGD