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Round|Natural|IGI

3.21ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 704514783

Shape and cutting style on the report: Round brilliant

Certificate IGI 704514783

Diamond specifications and retailer prices

From $34,361 AUD
As of November 4, 2026
Save $18,541 AUD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $52,902 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 704514783. Listed at 13 retailers as of November 4, 2026, with prices from $34,361 to $52,902, a $18,541 spread on the same certified stone. MOH London lists it at $52,902. 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 704514783
Dimensions9.39 × 9.44 × 5.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT Faint Brown
Top View
9.39 mm9.44 mm3.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 704514783
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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 4
Current: $52,902 AUD|Low: $34,467 AUD|High: $53,684 AUD|Avg: $41,549 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$34,467 AUD
Retailer 2$36,185 AUD
Retailer 6$39,627 AUD
Retailer 5$39,847 AUD
Retailer 3$44,016 AUD
MOH London$52,902 AUD

40 data points across 6 retailers

13 retailers$34,361 AUD to $52,902 AUD

A
Cheapest Retailer
-
$34,361 AUD
A
Retailer 2
-
$34,467 AUD
View
A
Retailer 3
-
$36,185 AUD
View
A
Retailer 4
-
$36,727 AUD
View
Retailer 5
-
$37,740 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$39,627 AUD
View
B+
Retailer 7
-
$39,847 AUD
View
B+
Retailer 8
-
$40,885 AUD
View
B+
Retailer 9
-
$41,991 AUD
View
B+
Retailer 10
-
$42,458 AUD
View
B+
Retailer 11
-
$44,016 AUD
View
B
Retailer 12
-
$48,438 AUD
View
Most Expensive
B
MOH London
19B6BA29B · Nov 4
$52,902 AUD
£29,160 GBP
View
12 more retailers have this diamond
Prices start from $34,361 AUDSave up to $18,541 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
$34,361 AUD