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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 $429 NZD
As of November 6, 2026
Save $1,844 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,273 NZD 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 $429 to $2,273, a $1,844 spread on the same certified stone. Brilliant Earth lists it at $2,273. 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 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 6
Current: $2,273 NZD|Low: $429 NZD|High: $2,273 NZD|Avg: $1,081 NZD
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
Retailer 14
November 6, 2026
Retailer 10$429 NZD
Retailer 12$498 NZD
Retailer 14$532 NZD
Retailer 7$588 NZD
Retailer 6$749 NZD
Retailer 4$868 NZD
Retailer 2$902 NZD
Retailer 8$998 NZD
Retailer 5$1,254 NZD
Retailer 13$1,304 NZD
Retailer 3$1,353 NZD
Retailer 11$1,712 NZD
Retailer 9$2,127 NZD
Brilliant Earth$2,273 NZD

35 data points across 14 retailers

23 retailers$429 NZD to $2,273 NZD

A
Cheapest Retailer
-
$429 NZD
A
Retailer 2
-
$482 NZD
View
Final sale: no returns
A
Retailer 3
-
$498 NZD
View
A
Retailer 4
-
$532 NZD
View
Retailer 5
-
$532 NZD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$532 NZD
View
A
Retailer 7
-
$588 NZD
View
A
Retailer 8
-
$749 NZD
View
Retailer 9
-
$868 NZD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$873 NZD
View
A
Retailer 11
-
$902 NZD
View
B+
Retailer 12
-
$998 NZD
View
Retailer 13
-
$1,016 NZD
View
Price last confirmed 128 days ago
B+
Retailer 14
-
$1,099 NZD
View
Retailer 15
-
$1,254 NZD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$1,304 NZD
View
B+
Retailer 17
-
$1,353 NZD
View
B
Retailer 18
-
$1,712 NZD
View
B
Retailer 19
-
$1,719 NZD
View
B
Retailer 20
-
$1,806 NZD
View
B
Retailer 21
-
$1,889 NZD
View
B
Retailer 22
-
$2,127 NZD
View
Most Expensive
B
Brilliant Earth
14082206A · Nov 2
$2,273 NZD
$1,260 USD
View
22 more retailers have this diamond
Prices start from $429 NZDSave up to $1,844 NZD

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
$429 NZD