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Princess|Lab Grown|IGI

1.21ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG551210221

Shape and cutting style on the report: Princess cut

Certificate IGI LG551210221

Diamond specifications and retailer prices

From $536 NZD
As of November 6, 2026
Save $3,433 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,969 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG551210221 or 551210221. Listed at 18 retailers as of November 6, 2026, with prices from $536 to $3,969, a $3,433 spread on the same certified stone. Do Amore Diamonds lists it at $3,969. 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 angle42.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551210221
Dimensions5.77 × 5.74 × 4.13 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
5.77 mm5.74 mm1.21 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551210221
Side View
Table 72.5%Crown 42.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 72.0%

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: $3,969 NZD|Low: $501 NZD|High: $3,969 NZD|Avg: $1,407 NZD|+2.3%
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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$501 NZD
Retailer 4$536 NZD
Retailer 13$673 NZD
Retailer 15$687 NZD
Retailer 3$761 NZD
Retailer 7$929 NZD
Retailer 2$958 NZD
Retailer 8$980 NZD
Retailer 9$1,066 NZD
Retailer 11$1,384 NZD
Retailer 12$1,652 NZD
Retailer 14$2,125 NZD
Retailer 5$2,192 NZD
Retailer 10$2,258 NZD
Do Amore Diamonds$3,969 NZD

38 data points across 15 retailers

18 retailers$536 NZD to $3,969 NZD

Retailer 1
-
$404 NZD
Price last confirmed 38 days ago
Retailer 2
-
$469 NZD
View
Price last confirmed 45 days ago
Retailer 3
-
$494 NZD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$536 NZD
View
A
Retailer 5
-
$673 NZD
View
A
Retailer 6
-
$687 NZD
View
A
Retailer 7
-
$761 NZD
View
A
Retailer 8
-
$929 NZD
View
A
Retailer 9
-
$958 NZD
View
A
Retailer 10
-
$980 NZD
View
B+
Retailer 11
-
$1,066 NZD
View
B+
Retailer 12
-
$1,384 NZD
View
B
Retailer 13
-
$1,652 NZD
View
Retailer 14
-
$1,777 NZD
View
Price last confirmed 38 days ago
B
Retailer 15
-
$2,125 NZD
View
B
Retailer 16
-
$2,192 NZD
View
B
Retailer 17
-
$2,258 NZD
View
Most Expensive
B
Do Amore Diamonds
27-CBB49CF6F · Nov 6
$3,969 NZD
$2,200 USD
View
17 more retailers have this diamond
Prices start from $536 NZDSave up to $3,433 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
$536 NZD