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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG853611397

Shape and cutting style on the report: Princess cut

Certificate IGI LG853611397

Diamond specifications and retailer prices

From $402 SGD
As of November 6, 2026
Save $996 SGD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,398 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG853611397 or 853611397. Listed at 5 retailers as of November 2, 2026, with prices from $402 to $1,398, a $996 spread on the same certified stone. MOH London lists it at $1,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853611397
Dimensions5.80 × 5.67 × 4.12 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm5.67 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853611397
Side View
Table 70.0%Crown 41.9°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 72.7%

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 6
Current: $1,398 SGD|Low: $402 SGD|High: $1,398 SGD|Avg: $769 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$402 SGD
Retailer 2$536 SGD
Retailer 3$596 SGD
Retailer 4$1,030 SGD
MOH London$1,398 SGD

6 data points across 5 retailers

5 retailers$402 SGD to $1,398 SGD

B+
Cheapest Retailer
-
$402 SGD
A
Retailer 2
-
$536 SGD
View
A
Retailer 3
-
$596 SGD
View
B+
Retailer 4
-
$1,030 SGD
View
Most Expensive
B
MOH London
LG853611397 · Nov 2
$1,398 SGD
£862 GBP
View
4 more retailers have this diamond
Prices start from $402 SGDSave up to $996 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
1.21ct Princess
$402 SGD