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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG541277199

Shape and cutting style on the report: Princess cut

Certificate IGI LG541277199

Diamond specifications and retailer prices

From $244 SGD
As of November 6, 2026
Save $2,093 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,337 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG541277199 or 541277199. Listed at 10 retailers as of November 2, 2026, with prices from $244 to $2,337, a $2,093 spread on the same certified stone. Do Amore Diamonds lists it at $2,337. 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 angle43.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541277199
Dimensions5.84 × 5.78 × 4.21 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.84 mm5.78 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541277199
Side View
Table 70.5%Crown 43.1°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.8%

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: Nov 6
Current: $2,337 SGD|Low: $238 SGD|High: $2,376 SGD|Avg: $883 SGD|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$244 SGD
Retailer 7$282 SGD
Retailer 4$370 SGD
Retailer 10$530 SGD
Retailer 2$568 SGD
Retailer 3$755 SGD
Retailer 6$815 SGD
Retailer 8$976 SGD
Retailer 11$1,073 SGD
Retailer 5$1,344 SGD
Do Amore Diamonds$2,337 SGD

36 data points across 11 retailers

10 retailers$244 SGD to $2,337 SGD

A
Cheapest Retailer
-
$244 SGD
A
Retailer 2
-
$282 SGD
View
A
Retailer 3
-
$370 SGD
View
A
Retailer 4
-
$530 SGD
View
A
Retailer 5
-
$568 SGD
View
Retailer 6
-
$815 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$976 SGD
View
B+
Retailer 8
-
$1,073 SGD
View
Retailer 9
-
$1,344 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-AA6A28696 · Nov 2
$2,337 SGD
$1,830 USD
View
9 more retailers have this diamond
Prices start from $244 SGDSave up to $2,093 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
$244 SGD