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Princess|Lab Grown|IGI

1.21ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG677513898

Shape and cutting style on the report: Princess cut

Certificate IGI LG677513898

Diamond specifications and retailer prices

From $438 NZD
As of November 4, 2026
Save $2,950 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,388 NZD at Do Amore Diamonds · As of November 4, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677513898 or 677513898. Listed at 11 retailers as of November 4, 2026, with prices from $438 to $3,388, a $2,950 spread on the same certified stone. Do Amore Diamonds lists it at $3,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677513898
Dimensions5.70 × 5.61 × 4.08 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
5.70 mm5.61 mm1.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677513898
Side View
Table 68.0%Crown 49.7°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 72.7%

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 4
Current: $3,388 NZD|Low: $529 NZD|High: $3,388 NZD|Avg: $1,450 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7$529 NZD
Retailer 5$759 NZD
Retailer 6$873 NZD
Retailer 3$1,011 NZD
Retailer 10$1,070 NZD
Retailer 11$1,286 NZD
Retailer 4$1,414 NZD
Retailer 9$1,859 NZD
Retailer 8$1,891 NZD
Retailer 2$1,932 NZD
Do Amore Diamonds$3,388 NZD

11 data points across 11 retailers

11 retailers$438 NZD to $3,388 NZD

Retailer 1
-
$438 NZD
Price last confirmed 33 days ago
A
Retailer 2
-
$438 NZD
View
A
Retailer 3
-
$438 NZD
View
A
Retailer 4
-
$529 NZD
View
A
Retailer 5
-
$759 NZD
View
B+
Retailer 6
-
$873 NZD
View
B
Retailer 7
-
$1,414 NZD
View
Retailer 8
-
$1,554 NZD
View
Price last confirmed 36 days ago
Retailer 9
-
$1,859 NZD
View
Price last confirmed 18 days ago
B
Retailer 10
-
$1,932 NZD
View
Most Expensive
B
Do Amore Diamonds
27-2B7F8B69B · Nov 4
$3,388 NZD
$1,910 USD
View
10 more retailers have this diamond
Prices start from $438 NZDSave up to $2,950 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
$438 NZD