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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG670419516

Shape and cutting style on the report: Princess cut

Certificate IGI LG670419516

Diamond specifications and retailer prices

From $238 USD
As of November 2, 2026
Save $1,022 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,260 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG670419516 or 670419516. Listed at 23 retailers as of November 2, 2026, with prices from $238 to $1,260, a $1,022 spread on the same certified stone. Brilliant Earth lists it at $1,260. 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 angle44.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670419516
Dimensions5.77 × 5.64 × 4.20 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.64 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670419516
Side View
Table 68.0%Crown 44.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 74.5%

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 2
Current: $1,260 USD|Low: $229 USD|High: $1,260 USD|Avg: $641 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 3$238 USD
Retailer 2$295 USD
Retailer 8$329 USD
Retailer 4$415 USD
Retailer 11$482 USD
Retailer 9$510 USD
Retailer 6$554 USD
Retailer 13$695 USD
Retailer 12$720 USD
Retailer 7$750 USD
Retailer 5$949 USD
Retailer 10$1,184 USD
Brilliant Earth$1,260 USD

37 data points across 13 retailers

23 retailers$238 USD to $1,260 USD

A
Cheapest Retailer
-
$238 USD
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$276 USD
View
A
Retailer 4
-
$295 USD
View
Retailer 5
-
$295 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$295 USD
View
A
Retailer 7
-
$329 USD
£259 GBP
View
A
Retailer 8
-
$415 USD
View
A
Retailer 9
-
$482 USD
€459 EUR
View
A
Retailer 10
-
$484 USD
View
A
Retailer 11
-
$510 USD
ZAR 8,235 ZAR
View
B+
Retailer 12
-
$554 USD
£436 GBP
View
Retailer 13
-
$563 USD
A$867 AUD
View
Price last confirmed 123 days ago
B+
Retailer 14
-
$609 USD
View
Retailer 15
-
$695 USD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
$720 USD
A$1,108 AUD
View
B+
Retailer 17
-
$750 USD
View
B
Retailer 18
-
$949 USD
View
B
Retailer 19
-
$954 USD
SGD 1,289 SGD
View
B
Retailer 20
-
$1,001 USD
View
B
Retailer 21
-
$1,047 USD
View
B
Retailer 22
-
$1,184 USD
£932 GBP
View
Most Expensive
B
Brilliant Earth
14082206A · Nov 2
$1,260 USD
View
22 more retailers have this diamond
Prices start from $238 USDSave up to $1,022 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
$238 USD