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Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG602313766

Shape and cutting style on the report: Princess cut

Certificate IGI LG602313766

Diamond specifications and retailer prices

From $431 NZD
As of November 6, 2026
Save $1,946 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,377 NZD at Reve Diamonds · As of November 6, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602313766 or 602313766. Listed at 18 retailers as of November 6, 2026, with prices from $431 to $2,377, a $1,946 spread on the same certified stone. Reve Diamonds lists it at $2,377. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313766
Dimensions5.90 × 5.84 × 4.22 mm
L/W Ratio1.01
Culet sizePointed
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
5.90 mm5.84 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313766
Side View
Table 69.0%Crown 45.3°Girdle: MediumPavilion 39.9°Culet: NoneDepth 72.3%

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: $904 NZD|Low: $413 NZD|High: $2,377 NZD|Avg: $1,133 NZD|+6.8%
Retailer 1
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
Retailer 15
Retailer 16
Reve Diamonds
November 6, 2026
Retailer 13$431 NZD
Retailer 8$482 NZD
Retailer 5$500 NZD
Retailer 3$534 NZD
Retailer 15$534 NZD
Retailer 4$819 NZD
Retailer 16$900 NZD
Retailer 1$904 NZD
Retailer 6$965 NZD
Retailer 9$1,001 NZD
Retailer 10$1,308 NZD
Retailer 14$1,443 NZD
Retailer 2$1,717 NZD
Retailer 12$1,723 NZD
Retailer 7$1,811 NZD
Retailer 11$2,143 NZD
Reve Diamonds$2,377 NZD

46 data points across 17 retailers

18 retailers$431 NZD to $2,377 NZD

A
Cheapest Retailer
-
$431 NZD
A
Retailer 2
-
$482 NZD
View
Final sale: no returns
A
Retailer 3
-
$500 NZD
View
A
Retailer 4
-
$534 NZD
View
Retailer 5
-
$534 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$819 NZD
View
B+
Retailer 7
-
$900 NZD
View
A
Retailer 8
-
$904 NZD
View
B+
Retailer 9
-
$965 NZD
View
B+
Retailer 10
-
$1,001 NZD
View
B+
Retailer 11
-
$1,154 NZD
View
B+
Retailer 12
-
$1,308 NZD
View
B
Retailer 13
-
$1,443 NZD
View
B
Retailer 14
-
$1,717 NZD
View
B
Retailer 15
-
$1,723 NZD
View
B
Retailer 16
-
$1,811 NZD
View
Retailer 17
-
$2,143 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
F05BD8F5E · Nov 6
$2,377 NZD
$1,318 USD
View
17 more retailers have this diamond
Prices start from $431 NZDSave up to $1,946 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
$431 NZD