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Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2564353302

Certificate GIA 2564353302

Diamond specifications and retailer prices

From $3,369 SGD
As of November 4, 2026
Save $4,106 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,011 SGD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2564353302. Listed at 19 retailers as of November 1, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2564353302
Dimensions6.39 × 6.34 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.34 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564353302
Side View
Table 59.0%Crown 35°Girdle: STK-STKPavilion 41.4°Culet: NoneDepth 62.7%

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: $3,390 SGD|Low: $3,369 SGD|High: $7,782 SGD|Avg: $4,888 SGD|-5.0%
Retailer 1
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
November 3, 2026
Retailer 14$3,369 SGD
Retailer 1$3,390 SGD
Retailer 6$3,742 SGD
Retailer 12$3,767 SGD
Retailer 8$3,844 SGD
Retailer 15$4,006 SGD
Retailer 5$4,015 SGD
Retailer 4$4,125 SGD
Retailer 10$4,687 SGD
Retailer 11$4,954 SGD
Retailer 13$5,184 SGD
Retailer 7$5,305 SGD
Retailer 3$5,744 SGD
Retailer 9$6,515 SGD
Retailer 2$7,474 SGD

25 data points across 15 retailers

19 retailers$3,369 SGD to $7,474 SGD

A
Cheapest Retailer
-
$3,369 SGD
A
Retailer 2
-
$3,390 SGD
View
Retailer 3
-
$3,742 SGD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,767 SGD
View
A
Retailer 5
-
$3,844 SGD
View
A
Retailer 6
-
$4,006 SGD
View
A
Retailer 7
-
$4,015 SGD
View
A
Retailer 8
-
$4,051 SGD
View
B+
Retailer 9
-
$4,125 SGD
View
Final sale: no returns
Retailer 10
-
$4,599 SGD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$4,687 SGD
View
Retailer 12
-
$4,820 SGD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$4,954 SGD
View
B+
Retailer 14
-
$5,184 SGD
View
Retailer 15
-
$5,306 SGD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
$5,744 SGD
View
B
Retailer 17
-
$6,515 SGD
View
B
Retailer 18
-
$7,474 SGD
View
Most Expensive
NZ Jewellers
7113c302-aefe-4d98-b802-dcab37aa66a9 · Oct 9
$8,011 SGD
$6,269 USD
View
Price last confirmed 26 days ago
18 more retailers have this diamond
Prices start from $3,369 SGDSave up to $4,106 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
$3,369 SGD