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Radiant|Lab Grown|IGI

1.21ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG825627372

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

Certificate IGI LG825627372

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 30, 2026
Save $1,570 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,945 NZD at MOH London · As of October 25, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG825627372 or 825627372. Listed at 12 retailers as of October 25, 2026, with prices from $374 to $1,945, a $1,570 spread on the same certified stone. MOH London lists it at $1,945. 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
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825627372
Dimensions7.53 × 5.33 × 3.51 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm5.33 mm1.21 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825627372
Side View
Table 65.0%Crown 36.8°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.9%

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: Oct 30
Current: $1,945 NZD|Low: $374 NZD|High: $1,945 NZD|Avg: $950 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$374 NZD
Retailer 3$545 NZD
Retailer 4$713 NZD
Retailer 9$729 NZD
Retailer 2$754 NZD
Retailer 6$887 NZD
Retailer 5$1,013 NZD
Retailer 10$1,340 NZD
Retailer 7$1,431 NZD
MOH London$1,945 NZD

9 data points across 10 retailers

12 retailers$374 NZD to $1,945 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
Final sale: no returns
A
Retailer 2
-
$545 NZD
£242 GBP
View
A
Retailer 3
-
$713 NZD
ZAR 6,494 ZAR
View
A
Retailer 4
-
$729 NZD
$411 USD
View
A
Retailer 5
-
$754 NZD
£335 GBP
View
B+
Retailer 6
-
$887 NZD
$500 USD
View
B+
Retailer 7
-
$1,013 NZD
A$878 AUD
View
B+
Retailer 8
-
$1,334 NZD
$752 USD
View
B+
Retailer 9
-
$1,334 NZD
$752 USD
View
B+
Retailer 10
-
$1,340 NZD
$755 USD
View
B
Retailer 11
-
$1,431 NZD
$806 USD
View
Most Expensive
B
MOH London
LG825627372 · Oct 25
$1,945 NZD
£863 GBP
View
11 more retailers have this diamond
Prices start from $374 NZDSave up to $1,570 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
$374 NZD