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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 $613,118 NZD
£272,090 GBP
As of October 31, 2026
Save $385,375 NZD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $998,494 NZD 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 $613,118 to $998,494, a $385,375 spread on the same certified stone. MOH London lists it at $998,494. 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: $998,494 NZD|Low: $516,838 NZD|High: $1,045,672 NZD|Avg: $704,968 NZD|-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$516,838 NZD
Retailer 4$566,481 NZD
Retailer 12$602,125 NZD
Retailer 5$613,118 NZD
Retailer 9$635,136 NZD
Retailer 10$665,976 NZD
Retailer 11$673,128 NZD
Retailer 6$735,112 NZD
Retailer 8$764,516 NZD
Retailer 2$772,304 NZD
Retailer 7$793,919 NZD
MOH London$998,494 NZD

38 data points across 12 retailers

10 retailers$613,118 NZD to $998,494 NZD

Retailer 1
-
$566,481 NZD
HK$2,494,300 HKD
Price last confirmed 40 days ago
A
Retailer 2
-
$613,118 NZD
£272,090 GBP
View
B+
Retailer 3
-
$635,136 NZD
$357,964 USD
View
Final sale: no returns
B+
Retailer 4
-
$665,976 NZD
$375,346 USD
View
B+
Retailer 5
-
$673,128 NZD
$379,377 USD
View
B+
Retailer 6
-
$735,112 NZD
$414,311 USD
View
B+
Retailer 7
-
$764,516 NZD
$430,883 USD
View
B+
Retailer 8
-
$772,304 NZD
€414,545 EUR
View
B+
Retailer 9
-
$793,919 NZD
$447,455 USD
View
Most Expensive
B
MOH London
C130655B6 · Nov 1
$998,494 NZD
£443,113 GBP
View
9 more retailers have this diamond
Prices start from $613,118 NZDSave up to $385,375 NZD

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
$613,118 NZD