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Heart|Lab Grown|IGI

3.31ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG649480217

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649480217

Diamond specifications and retailer prices

From $719 SGD
As of November 6, 2026
Save $4,633 SGD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,352 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.31ct lab-grown heart diamond

This 3.31ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649480217 or 649480217. Listed at 20 retailers as of November 2, 2026, with prices from $719 to $5,352, a $4,633 spread on the same certified stone. Brilliant Earth lists it at $5,352. 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

3.31
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649480217
Dimensions10.21 × 8.93 × 6.17 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm8.93 mm3.31 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649480217
Side View
Table 58.0%Crown 33.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.4%

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: Nov 6
Current: $5,352 SGD|Low: $642 SGD|High: $8,251 SGD|Avg: $2,096 SGD|-35.1%
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
November 6, 2026
Retailer 6$642 SGD
Retailer 7$796 SGD
Retailer 12$900 SGD
Retailer 15$1,111 SGD
Retailer 13$1,121 SGD
Retailer 2$1,174 SGD
Retailer 9$1,516 SGD
Retailer 14$1,556 SGD
Retailer 10$1,838 SGD
Retailer 3$1,993 SGD
Retailer 5$2,272 SGD
Retailer 4$2,345 SGD
Retailer 11$2,515 SGD
Retailer 8$2,626 SGD
Brilliant Earth$5,352 SGD

40 data points across 15 retailers

20 retailers$719 SGD to $5,352 SGD

A
Cheapest Retailer
-
$719 SGD
Final sale: no returns
Retailer 2
-
$719 SGD
View
Price last confirmed 38 days ago
Retailer 3
-
$786 SGD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$900 SGD
View
A
Retailer 5
-
$1,111 SGD
View
B+
Retailer 6
-
$1,121 SGD
View
A
Retailer 7
-
$1,174 SGD
View
A
Retailer 8
-
$1,516 SGD
View
Retailer 9
-
$1,556 SGD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,673 SGD
View
B+
Retailer 11
-
$1,838 SGD
View
B+
Retailer 12
-
$1,993 SGD
View
Retailer 13
-
$2,093 SGD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$2,272 SGD
View
B+
Retailer 15
-
$2,345 SGD
View
B+
Retailer 16
-
$2,515 SGD
View
B+
Retailer 17
-
$2,626 SGD
View
B+
Retailer 18
-
$2,684 SGD
View
B
Retailer 19
-
$5,352 SGD
View
Most Expensive
B
Brilliant Earth
14069157A · Nov 2
$5,352 SGD
$4,190 USD
View
19 more retailers have this diamond
Prices start from $719 SGDSave up to $4,633 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
3.31ct Heart
$719 SGD