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Round|Natural|GIA

6.21ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 7558439780

Certificate GIA 7558439780

Diamond specifications and retailer prices

From $224,737 CAD
$160,572 USD
As of October 29, 2026
Save $142,440 CAD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $367,177 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 6.21ct natural round diamond

This 6.21ct natural round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558439780. Listed at 9 retailers as of October 26, 2026, with prices from $224,737 to $367,177, a $142,440 spread on the same certified stone. MOH London lists it at $367,177. 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

6.21
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558439780
Dimensions11.86 × 11.94 × 7.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
11.86 mm11.94 mm6.21 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558439780
Side View
Table 57.0%Crown 33°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $367,177 CAD|Low: $224,737 CAD|High: $371,103 CAD|Avg: $266,536 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$224,737 CAD
Retailer 6$226,002 CAD
Retailer 4$230,452 CAD
Retailer 5$242,984 CAD
Retailer 2$280,406 CAD
MOH London$367,177 CAD

40 data points across 6 retailers

9 retailers$224,737 CAD to $367,177 CAD

B+
Cheapest Retailer
-
$224,737 CAD
$160,572 USD
B+
Retailer 2
-
$226,002 CAD
$161,476 USD
View
B+
Retailer 3
-
$230,452 CAD
£129,650 GBP
View
B+
Retailer 4
-
$242,984 CAD
$173,610 USD
View
Retailer 5
-
$244,572 CAD
$174,744 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$244,572 CAD
$174,744 USD
View
Retailer 7
-
$248,243 CAD
$177,367 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$280,406 CAD
€190,807 EUR
View
Most Expensive
B
MOH London
1341A4B41 · Oct 26
$367,177 CAD
£206,570 GBP
View
8 more retailers have this diamond
Prices start from $224,737 CADSave up to $142,440 CAD

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.

B+
6.21ct Round
$224,737 CAD