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Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

VG • H/VS1 • GIA 2564615497

Certificate GIA 2564615497

Diamond specifications and retailer prices

From $2,928 SGD
As of October 31, 2026
Save $4,259 SGD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,187 SGD at NZ Jewellers · As of October 30, 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 very-good cut grade and certified by GIA 2564615497. Listed at 23 retailers as of October 30, 2026, with prices from $2,928 to $7,187, a $4,259 spread on the same certified stone. NZ Jewellers lists it at $7,187. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564615497
Dimensions6.19 × 6.27 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.19 mm6.27 mm1.00 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564615497
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,187 SGD|Low: $2,747 SGD|High: $7,725 SGD|Avg: $4,165 SGD|-7.0%
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 8$2,801 SGD
Retailer 18$2,928 SGD
Retailer 16$3,066 SGD
Retailer 11$3,091 SGD
Retailer 14$3,246 SGD
Retailer 10$3,518 SGD
Retailer 7$3,643 SGD
Retailer 3$3,697 SGD
Retailer 17$3,728 SGD
Retailer 12$3,866 SGD
Retailer 20$3,871 SGD
Retailer 22$4,125 SGD
Retailer 13$4,258 SGD
Retailer 21$4,284 SGD
Retailer 2$4,338 SGD
Retailer 6$4,760 SGD
Retailer 5$4,795 SGD
Retailer 19$4,871 SGD
Retailer 4$5,297 SGD
Retailer 9$5,376 SGD
Retailer 15$6,212 SGD
NZ Jewellers$7,187 SGD

18 data points across 22 retailers

23 retailers$2,928 SGD to $7,187 SGD

Retailer 1
-
$2,801 SGD
Price last confirmed 16 days ago
A
Retailer 2
-
$2,928 SGD
View
A
Retailer 3
-
$3,066 SGD
View
Retailer 4
-
$3,091 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$3,159 SGD
View
Retailer 6
-
$3,246 SGD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$3,397 SGD
View
Retailer 8
-
$3,518 SGD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,643 SGD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$3,697 SGD
View
Retailer 11
-
$3,866 SGD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$3,871 SGD
View
Retailer 13
-
$4,125 SGD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$4,258 SGD
View
Retailer 15
-
$4,284 SGD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$4,338 SGD
View
B
Retailer 17
-
$4,760 SGD
View
B
Retailer 18
-
$4,795 SGD
View
B
Retailer 19
-
$4,871 SGD
View
B
Retailer 20
-
$5,297 SGD
View
Retailer 21
-
$5,376 SGD
View
Price last confirmed 17 days ago
Retailer 22
-
$6,212 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
30b2a1ec-fdf7-4805-8a67-23bf18d496e5 · Oct 30
$7,187 SGD
$5,624 USD
View
22 more retailers have this diamond
Prices start from $2,928 SGDSave up to $4,259 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
$2,928 SGD