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Round|Natural|GIA

6.33ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 2203910653

Certificate GIA 2203910653

Diamond specifications and retailer prices

From $491,932 AUD
£272,090 GBP
As of October 31, 2026
Save $309,204 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $801,136 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 6.33ct natural round diamond

This 6.33ct natural round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2203910653. Listed at 10 retailers as of October 31, 2026, with prices from $491,932 to $801,136, a $309,204 spread on the same certified stone. MOH London lists it at $801,136. 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

6.33
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2203910653
Dimensions11.86 × 11.91 × 7.31 mm
L/W Ratio1.00
Culet sizeNone
Top View
11.86 mm11.91 mm6.33 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2203910653
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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: Oct 31
Current: $801,136 AUD|Low: $414,682 AUD|High: $838,989 AUD|Avg: $565,329 AUD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$414,682 AUD
Retailer 4$454,513 AUD
Retailer 12$483,112 AUD
Retailer 5$491,932 AUD
Retailer 9$509,598 AUD
Retailer 10$534,343 AUD
Retailer 11$540,081 AUD
Retailer 6$589,813 AUD
Retailer 8$613,405 AUD
Retailer 2$619,654 AUD
Retailer 7$636,997 AUD
MOH London$801,136 AUD

39 data points across 12 retailers

10 retailers$491,932 AUD to $801,136 AUD

Retailer 1
-
$454,513 AUD
HK$2,494,300 HKD
Price last confirmed 40 days ago
A
Retailer 2
-
$491,932 AUD
£272,090 GBP
View
B+
Retailer 3
-
$509,598 AUD
$357,964 USD
View
Final sale: no returns
B+
Retailer 4
-
$534,343 AUD
$375,346 USD
View
B+
Retailer 5
-
$540,081 AUD
$379,377 USD
View
B+
Retailer 6
-
$589,813 AUD
$414,311 USD
View
B+
Retailer 7
-
$613,405 AUD
$430,883 USD
View
B+
Retailer 8
-
$619,654 AUD
€414,545 EUR
View
B+
Retailer 9
-
$636,997 AUD
$447,455 USD
View
Most Expensive
B
MOH London
C130655B6 · Nov 1
$801,136 AUD
£443,113 GBP
View
9 more retailers have this diamond
Prices start from $491,932 AUDSave up to $309,204 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
6.33ct Round
$491,932 AUD