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Round|Natural|GIA

1.00ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 6551566157

Certificate GIA 6551566157

Diamond specifications and retailer prices

From $2,534 SGD
As of November 4, 2026
Save $4,335 SGD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,869 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551566157. Listed at 24 retailers as of November 2, 2026, with prices from $2,534 to $6,869, a $4,335 spread on the same certified stone. NZ Jewellers lists it at $6,869. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551566157
Dimensions6.45 × 6.43 × 3.91 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
6.45 mm6.43 mm1.00 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551566157
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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: $6,869 SGD|Low: $2,534 SGD|High: $6,869 SGD|Avg: $3,809 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 5$2,534 SGD
Retailer 19$2,558 SGD
Retailer 6$2,942 SGD
Retailer 18$3,026 SGD
Retailer 3$3,032 SGD
Retailer 10$3,233 SGD
Retailer 2$3,239 SGD
Retailer 16$3,251 SGD
Retailer 11$3,285 SGD
Retailer 21$3,437 SGD
Retailer 17$3,456 SGD
Retailer 8$3,465 SGD
Retailer 7$3,778 SGD
Retailer 22$3,791 SGD
Retailer 13$3,819 SGD
Retailer 15$3,925 SGD
Retailer 4$3,976 SGD
Retailer 14$4,195 SGD
Retailer 12$4,781 SGD
Retailer 20$4,914 SGD
Retailer 9$5,757 SGD
NZ Jewellers$6,869 SGD

23 data points across 22 retailers

24 retailers$2,534 SGD to $6,869 SGD

A
Cheapest Retailer
-
$2,534 SGD
A
Retailer 2
-
$2,558 SGD
View
A
Retailer 3
-
$2,942 SGD
View
A
Retailer 4
-
$3,026 SGD
View
A
Retailer 5
-
$3,032 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,233 SGD
View
A
Retailer 7
-
$3,239 SGD
View
B+
Retailer 8
-
$3,251 SGD
View
B+
Retailer 9
-
$3,285 SGD
View
Retailer 10
-
$3,413 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,437 SGD
View
B+
Retailer 12
-
$3,456 SGD
View
B+
Retailer 13
-
$3,465 SGD
View
Retailer 14
-
$3,667 SGD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,778 SGD
View
B+
Retailer 16
-
$3,791 SGD
View
B+
Retailer 17
-
$3,819 SGD
View
Retailer 18
-
$3,824 SGD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$3,976 SGD
View
B+
Retailer 20
-
$4,195 SGD
View
B
Retailer 21
-
$4,781 SGD
View
B
Retailer 22
-
$4,914 SGD
View
B
Retailer 23
-
$5,757 SGD
View
Most Expensive
B
NZ Jewellers
b3e5bfea-2c08-4e22-aca0-e46244cc71e6 · Nov 2
$6,869 SGD
$5,378 USD
View
23 more retailers have this diamond
Prices start from $2,534 SGDSave up to $4,335 SGD

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
$2,534 SGD