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Round|Natural|GIA

1.00ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2245085966

Certificate GIA 2245085966

Diamond specifications and retailer prices

From $3,747 NZD
HK$16,500 HKD
As of October 31, 2026
Save $4,867 NZD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,615 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2245085966. Listed at 8 retailers as of October 29, 2026, with prices from $3,747 to $8,615, a $4,867 spread on the same certified stone. MOH London lists it at $8,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245085966
Dimensions6.31 × 6.35 × 4.02 mm
L/W Ratio1.01
Key to symbols
Pinpoint, Cloud, Feather, Natural
Top View
6.31 mm6.35 mm1.00 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245085966
Side View
Table 55.0%CrownGirdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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: Oct 31
Current: $8,615 NZD|Low: $3,702 NZD|High: $8,615 NZD|Avg: $5,735 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$3,747 NZD
Retailer 2$4,576 NZD
Retailer 4$4,662 NZD
Retailer 8$5,253 NZD
Retailer 5$5,917 NZD
Retailer 6$6,035 NZD
Retailer 7$7,769 NZD
MOH London$8,615 NZD

11 data points across 8 retailers

8 retailers$3,747 NZD to $8,615 NZD

A
Cheapest Retailer
-
$3,747 NZD
HK$16,500 HKD
B+
Retailer 2
-
$4,576 NZD
$2,579 USD
View
A
Retailer 3
-
$4,662 NZD
£2,069 GBP
View
B+
Retailer 4
-
$5,253 NZD
SGD 4,001 SGD
View
B+
Retailer 5
-
$5,917 NZD
€3,176 EUR
View
B+
Retailer 6
-
$6,035 NZD
A$5,233 AUD
View
Retailer 7
-
$7,769 NZD
€4,170 EUR
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
41736863B · Oct 29
$8,615 NZD
£3,823 GBP
View
7 more retailers have this diamond
Prices start from $3,747 NZDSave up to $4,867 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
1.00ct Round
$3,747 NZD