Radiant|Lab Grown|GIA

3.21ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • GIA 5476665810

Certificate GIA 5476665810

Diamond specifications and retailer prices

From $1,492 AUD
$1,048 USD
As of November 1, 2026
Save $2,119 AUD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,431 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 3.21ct lab-grown radiant diamond

This 3.21ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5476665810. Listed at 11 retailers as of October 31, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5476665810
Dimensions10.09 × 7.28 × 4.98 mm
L/W Ratio1.39
Top View
10.09 mm7.28 mm3.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5476665810
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 68.4%

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 1
Current: $4,431 AUD|Low: $1,046 AUD|High: $4,460 AUD|Avg: $2,216 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 28, 2026
Retailer 4$1,046 AUD
Retailer 6$1,492 AUD
Retailer 5$1,711 AUD
Retailer 2$1,715 AUD
Retailer 3$1,832 AUD
Retailer 7$3,611 AUD
MOH London$4,431 AUD

11 data points across 7 retailers

11 retailers$1,492 AUD to $3,611 AUD

Retailer 1
-
$866 AUD
$608 USD
Price last confirmed 27 days ago
Retailer 2
-
$903 AUD
$634 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,032 AUD
$725 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,046 AUD
$735 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,492 AUD
$1,048 USD
View
A
Retailer 6
-
$1,711 AUD
$1,202 USD
View
B+
Retailer 7
-
$1,715 AUD
$1,205 USD
View
A
Retailer 8
-
$1,832 AUD
$1,287 USD
View
Retailer 9
-
$2,943 AUD
$2,067 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$3,611 AUD
$2,537 USD
View
Most Expensive
MOH London
5476665810 · Oct 19
$4,431 AUD
£2,451 GBP
View
Price last confirmed 13 days ago
10 more retailers have this diamond
Prices start from $1,492 AUDSave up to $2,119 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
3.21ct Radiant
$1,492 AUD