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 $191 USD
As of October 27, 2026
Save $1,639 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,830 USD at Do Amore Diamonds · As of October 29, 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 October 27, 2026, with prices from $191 to $1,830, a $1,639 spread on the same certified stone. Do Amore Diamonds lists it at $1,830. 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
Color
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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Price History

Last verified: Oct 27
Current: $1,830 USD|Low: $186 USD|High: $1,860 USD|Avg: $693 USD|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$191 USD
Retailer 5$221 USD
Retailer 3$292 USD
Retailer 8$415 USD
Retailer 10$592 USD
Retailer 4$638 USD
Retailer 6$764 USD
Retailer 9$840 USD
Retailer 2$1,053 USD
Do Amore Diamonds$1,830 USD

33 data points across 10 retailers

10 retailers$191 USD to $1,830 USD

A
Cheapest Retailer
-
$191 USD
A
Retailer 2
-
$221 USD
View
A
Retailer 3
-
$292 USD
£230 GBP
View
A
Retailer 4
-
$415 USD
View
A
Retailer 5
-
$520 USD
View
B+
Retailer 6
-
$638 USD
A$982 AUD
View
B+
Retailer 7
-
$764 USD
View
B+
Retailer 8
-
$840 USD
View
B
Retailer 9
-
$1,053 USD
£829 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AA6A28696 · Oct 29
$1,830 USD
View
9 more retailers have this diamond
Prices start from $191 USDSave up to $1,639 USD

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
$191 USD