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Princess|Lab Grown|IGI

3.21ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG649406071

Shape and cutting style on the report: Princess cut

Certificate IGI LG649406071

Diamond specifications and retailer prices

From $1,058 SGD
As of November 5, 2026
Save $1,698 SGD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,756 SGD at MOH London · As of November 3, 2026
View at MOH London

About this 3.21ct lab-grown princess diamond

This 3.21ct lab-grown princess sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649406071 or 649406071. Listed at 7 retailers as of November 3, 2026, with prices from $1,058 to $2,756, a $1,698 spread on the same certified stone. MOH London lists it at $2,756. 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

3.21
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649406071
Dimensions8.15 × 7.83 × 5.60 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm7.83 mm3.21 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649406071
Side View
Table 71.0%Crown 44°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.5%

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: Nov 5
Current: $2,756 SGD|Low: $786 SGD|High: $2,790 SGD|Avg: $1,612 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$786 SGD
Retailer 7$1,017 SGD
Retailer 2$1,058 SGD
Retailer 4$1,069 SGD
Retailer 5$1,073 SGD
Retailer 3$2,504 SGD
Retailer 6$2,598 SGD
MOH London$2,756 SGD

14 data points across 8 retailers

7 retailers$1,058 SGD to $2,756 SGD

A
Cheapest Retailer
-
$1,058 SGD
B+
Retailer 2
-
$1,069 SGD
View
A
Retailer 3
-
$1,073 SGD
View
Retailer 4
-
$2,504 SGD
View
Price last confirmed 19 days ago
Retailer 5
-
$2,523 SGD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$2,598 SGD
View
Most Expensive
A
MOH London
LG649406071 · Nov 3
$2,756 SGD
£1,699 GBP
View
6 more retailers have this diamond
Prices start from $1,058 SGDSave up to $1,698 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
3.21ct Princess
$1,058 SGD