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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG635402675

Shape and cutting style on the report: Princess cut

Certificate IGI LG635402675

Diamond specifications and retailer prices

From $191 USD
As of November 6, 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 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 LG635402675 or 635402675. Listed at 10 retailers as of November 2, 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 angle44.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635402675
Dimensions5.76 × 5.76 × 4.20 mm
L/W Ratio1.00
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
5.76 mm5.76 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635402675
Side View
Table 69.0%Crown 44.3°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.9%

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: $1,830 USD|Low: $186 USD|High: $1,930 USD|Avg: $693 USD|-5.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$191 USD
Retailer 6$221 USD
Retailer 3$290 USD
Retailer 9$415 USD
Retailer 2$445 USD
Retailer 5$638 USD
Retailer 7$764 USD
Retailer 10$840 USD
Retailer 4$1,046 USD
Do Amore Diamonds$1,830 USD

40 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
-
$290 USD
View
A
Retailer 4
-
$415 USD
View
A
Retailer 5
-
$445 USD
View
Retailer 6
-
$638 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$764 USD
View
B+
Retailer 8
-
$840 USD
View
B
Retailer 9
-
$1,046 USD
View
Most Expensive
B
Do Amore Diamonds
27-D9DA12DBD · Nov 2
$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