CaratHunter
Plans
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 $334 AUD
As of November 4, 2026
Save $1,142 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,475 AUD 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 $334 to $1,475, a $1,142 spread on the same certified stone. MOH London lists it at $1,475. 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: $1,475 AUD|Low: $334 AUD|High: $1,497 AUD|Avg: $899 AUD|-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$334 AUD
Retailer 10$369 AUD
Retailer 12$636 AUD
Retailer 8$637 AUD
Retailer 4$714 AUD
Retailer 2$813 AUD
Retailer 13$823 AUD
Retailer 7$902 AUD
Retailer 11$1,041 AUD
Retailer 5$1,043 AUD
Retailer 9$1,190 AUD
Retailer 6$1,262 AUD
Retailer 3$1,346 AUD
MOH London$1,475 AUD

24 data points across 14 retailers

17 retailers$334 AUD to $1,475 AUD

Retailer 1
-
$285 AUD
Price last confirmed 34 days ago
A
Retailer 2
-
$334 AUD
View
Final sale: no returns
Retailer 3
-
$345 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$369 AUD
View
Price last confirmed 33 days ago
Retailer 5
-
$369 AUD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$636 AUD
View
B+
Retailer 7
-
$637 AUD
View
B+
Retailer 8
-
$714 AUD
View
B+
Retailer 9
-
$813 AUD
View
B+
Retailer 10
-
$823 AUD
View
B+
Retailer 11
-
$902 AUD
View
B
Retailer 12
-
$976 AUD
View
B
Retailer 13
-
$1,041 AUD
View
Retailer 14
-
$1,186 AUD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$1,190 AUD
View
B
Retailer 16
-
$1,262 AUD
View
Most Expensive
B
MOH London
LG533209631 · Nov 5
$1,475 AUD
£815 GBP
View
16 more retailers have this diamond
Prices start from $334 AUDSave up to $1,142 AUD

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
$334 AUD