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Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG559281595

Shape and cutting style on the report: Princess cut

Certificate IGI LG559281595

Diamond specifications and retailer prices

From $626 NZD
As of November 6, 2026
Save $2,439 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,979 NZD at Do Amore Diamonds · As of November 6, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG559281595 or 559281595. Listed at 13 retailers as of November 5, 2026, with a 390% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle41.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559281595
Dimensions5.77 × 5.62 × 4.05 mm
L/W Ratio1.03
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
5.77 mm5.62 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559281595
Side View
Table 64.0%Crown 41.5°Girdle: Very ThickPavilion 36.9°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,979 NZD|Low: $626 NZD|High: $4,979 NZD|Avg: $1,856 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$626 NZD
Retailer 10$707 NZD
Retailer 2$913 NZD
Retailer 7$1,129 NZD
Retailer 11$1,313 NZD
Retailer 3$1,344 NZD
Retailer 4$1,412 NZD
Retailer 12$1,883 NZD
Retailer 6$1,885 NZD
Retailer 9$2,996 NZD
Retailer 5$3,065 NZD
Do Amore Diamonds$4,979 NZD

42 data points across 12 retailers

13 retailers$626 NZD to $3,065 NZD

Retailer 1
-
$561 NZD
Price last confirmed 27 days ago
A
Retailer 2
-
$626 NZD
View
Final sale: no returns
Retailer 3
-
$649 NZD
View
Price last confirmed 25 days ago
Retailer 4
-
$695 NZD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$707 NZD
View
A
Retailer 6
-
$913 NZD
View
B+
Retailer 7
-
$1,129 NZD
View
B
Retailer 8
-
$1,885 NZD
View
Retailer 9
-
$2,466 NZD
View
Price last confirmed 38 days ago
B
Retailer 10
-
$2,773 NZD
View
Retailer 11
-
$2,996 NZD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$3,065 NZD
View
Most Expensive
Do Amore Diamonds
27-120B79227 · Nov 6
$4,979 NZD
$2,760 USD
View
Price under review
12 more retailers have this diamond
Prices start from $626 NZDSave up to $2,439 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
$626 NZD