CaratHunter
Plans
Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5242072866

Certificate GIA 5242072866

Diamond specifications and retailer prices

From $3,729 SGD
As of November 4, 2026
Save $4,663 SGD (56%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $8,392 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242072866. Listed at 30 retailers as of November 2, 2026, with prices from $3,729 to $8,392, a $4,663 spread on the same certified stone. NZ Jewellers lists it at $8,392. 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 angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242072866
Dimensions6.40 × 6.36 × 3.90 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Pinpoint, Needle
Top View
6.40 mm6.36 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242072866
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: $8,392 SGD|Low: $3,696 SGD|High: $8,392 SGD|Avg: $5,299 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
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
November 5, 2026
Retailer 7$3,729 SGD
Retailer 25$3,742 SGD
Retailer 26$4,121 SGD
Retailer 14$4,152 SGD
Retailer 16$4,276 SGD
Retailer 19$4,446 SGD
Retailer 24$4,497 SGD
Retailer 11$4,558 SGD
Retailer 9$4,613 SGD
Retailer 27$4,654 SGD
Retailer 5$4,816 SGD
Retailer 15$4,830 SGD
Retailer 2$4,954 SGD
Retailer 4$5,002 SGD
Retailer 18$5,003 SGD
Retailer 17$5,204 SGD
Retailer 8$5,214 SGD
Retailer 3$5,469 SGD
Retailer 22$5,491 SGD
Retailer 23$5,509 SGD
Retailer 10$5,558 SGD
Retailer 21$5,657 SGD
Retailer 6$5,921 SGD
Retailer 20$6,174 SGD
Retailer 12$7,014 SGD
Retailer 28$7,211 SGD
Retailer 13$8,033 SGD
NZ Jewellers$8,392 SGD

18 data points across 28 retailers

30 retailers$3,729 SGD to $8,392 SGD

A
Cheapest Retailer
-
$3,729 SGD
A
Retailer 2
-
$3,742 SGD
View
A
Retailer 3
-
$4,121 SGD
View
A
Retailer 4
-
$4,152 SGD
View
B+
Retailer 5
-
$4,276 SGD
View
B+
Retailer 6
-
$4,446 SGD
View
Final sale: no returns
B+
Retailer 7
-
$4,497 SGD
View
B+
Retailer 8
-
$4,558 SGD
View
B+
Retailer 9
-
$4,613 SGD
View
B+
Retailer 10
-
$4,654 SGD
View
Retailer 11
-
$4,781 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$4,816 SGD
View
B+
Retailer 13
-
$4,830 SGD
View
B+
Retailer 14
-
$4,903 SGD
View
B+
Retailer 15
-
$4,954 SGD
View
B+
Retailer 16
-
$5,002 SGD
View
B+
Retailer 17
-
$5,003 SGD
View
B+
Retailer 18
-
$5,204 SGD
View
B+
Retailer 19
-
$5,214 SGD
View
Retailer 20
-
$5,252 SGD
View
Price last confirmed 28 days ago
B+
Retailer 21
-
$5,469 SGD
View
B+
Retailer 22
-
$5,491 SGD
View
B+
Retailer 23
-
$5,509 SGD
View
B+
Retailer 24
-
$5,558 SGD
View
B+
Retailer 25
-
$5,921 SGD
View
B
Retailer 26
-
$6,174 SGD
View
B
Retailer 27
-
$7,014 SGD
View
B
Retailer 28
-
$7,211 SGD
View
B
Retailer 29
-
$8,033 SGD
View
Most Expensive
B
NZ Jewellers
d17d745e-192c-43e7-94cb-93dd1eb010e3 · Nov 2
$8,392 SGD
$6,567 USD
View
29 more retailers have this diamond
Prices start from $3,729 SGDSave up to $4,663 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
$3,729 SGD