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Radiant|Lab Grown|IGI

1.21ct H VVS2 Radiant Lab Grown Diamond

GD • H/VVS2 • IGI LG533209631

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG533209631

Diamond specifications and retailer prices

From $415 NZD
As of November 4, 2026
Save $1,421 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,836 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG533209631 or 533209631. Listed at 17 retailers as of November 4, 2026, with prices from $415 to $1,836, a $1,421 spread on the same certified stone. MOH London lists it at $1,836. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
H
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209631
Dimensions7.44 × 5.48 × 3.59 mm
L/W Ratio1.36
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
7.44 mm5.48 mm1.21 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209631
Side View
Table 65.0%Crown 39.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 65.5%

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 4
Current: $1,836 NZD|Low: $415 NZD|High: $1,863 NZD|Avg: $1,119 NZD|-1.3%
MOH London
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 5, 2026
Retailer 14$415 NZD
Retailer 10$459 NZD
Retailer 12$791 NZD
Retailer 8$793 NZD
Retailer 4$889 NZD
Retailer 2$1,011 NZD
Retailer 13$1,024 NZD
Retailer 7$1,123 NZD
Retailer 11$1,295 NZD
Retailer 5$1,299 NZD
Retailer 9$1,481 NZD
Retailer 6$1,570 NZD
Retailer 3$1,675 NZD
MOH London$1,836 NZD

24 data points across 14 retailers

17 retailers$415 NZD to $1,836 NZD

Retailer 1
-
$355 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$415 NZD
View
Final sale: no returns
Retailer 3
-
$429 NZD
View
Price last confirmed 39 days ago
Retailer 4
-
$459 NZD
View
Price last confirmed 33 days ago
Retailer 5
-
$459 NZD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$791 NZD
View
B+
Retailer 7
-
$793 NZD
View
B+
Retailer 8
-
$889 NZD
View
B+
Retailer 9
-
$1,011 NZD
View
B+
Retailer 10
-
$1,024 NZD
View
B+
Retailer 11
-
$1,123 NZD
View
B
Retailer 12
-
$1,215 NZD
View
B
Retailer 13
-
$1,295 NZD
View
Retailer 14
-
$1,476 NZD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,481 NZD
View
B
Retailer 16
-
$1,570 NZD
View
Most Expensive
B
MOH London
LG533209631 · Nov 5
$1,836 NZD
£815 GBP
View
16 more retailers have this diamond
Prices start from $415 NZDSave up to $1,421 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 Radiant
$415 NZD