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Round|Natural|GIA

3.21ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2517830185

Certificate GIA 2517830185

Diamond specifications and retailer prices

From $52,309 AUD
As of November 1, 2026
Save $42,320 AUD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $94,629 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.21ct natural round diamond

This 3.21ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2517830185. Listed at 15 retailers as of November 1, 2026, with prices from $52,309 to $94,629, a $42,320 spread on the same certified stone. MOH London lists it at $94,629. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.21
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2517830185
Dimensions9.43 × 9.38 × 5.84 mm
L/W Ratio1.01
Top View
9.43 mm9.38 mm3.21 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2517830185
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: $94,629 AUD|Low: $52,309 AUD|High: $96,026 AUD|Avg: $66,471 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$52,309 AUD
Retailer 8$55,312 AUD
Retailer 7$58,196 AUD
Retailer 3$60,207 AUD
Retailer 4$62,545 AUD
Retailer 2$70,728 AUD
Retailer 5$78,759 AUD
MOH London$94,629 AUD

35 data points across 8 retailers

15 retailers$52,309 AUD to $94,629 AUD

A
Cheapest Retailer
-
$52,309 AUD
A
Retailer 2
-
$55,312 AUD
View
Retailer 3
-
$58,196 AUD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$58,902 AUD
View
B+
Retailer 5
-
$60,207 AUD
View
B+
Retailer 6
-
$60,753 AUD
View
B+
Retailer 7
-
$62,545 AUD
View
B+
Retailer 8
-
$63,285 AUD
View
B+
Retailer 9
-
$63,285 AUD
View
Retailer 10
-
$65,091 AUD
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$65,817 AUD
View
B+
Retailer 12
-
$68,348 AUD
View
B+
Retailer 13
-
$70,728 AUD
View
B+
Retailer 14
-
$78,759 AUD
View
Most Expensive
B
MOH London
4B9BC825E · Nov 4
$94,629 AUD
£52,270 GBP
View
14 more retailers have this diamond
Prices start from $52,309 AUDSave up to $42,320 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 Round
$52,309 AUD