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Round|Natural|GIA

1.00ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 3565302841

Certificate GIA 3565302841

Diamond specifications and retailer prices

From $3,337 SGD
As of November 1, 2026
Save $4,065 SGD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,937 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 3565302841. Listed at 20 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3565302841
Dimensions6.38 × 6.33 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.38 mm6.33 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565302841
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 1
Current: $4,597 SGD|Low: $3,337 SGD|High: $7,587 SGD|Avg: $4,715 SGD|-3.0%
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 2$3,337 SGD
Retailer 12$3,357 SGD
Retailer 7$3,708 SGD
Retailer 16$3,731 SGD
Retailer 13$3,806 SGD
Retailer 6$3,978 SGD
Retailer 11$4,013 SGD
Retailer 5$4,085 SGD
Retailer 10$4,134 SGD
Retailer 1$4,597 SGD
Retailer 9$4,731 SGD
Retailer 15$4,905 SGD
Retailer 17$5,144 SGD
Retailer 8$5,253 SGD
Retailer 4$5,687 SGD
Retailer 14$6,452 SGD
Retailer 3$7,402 SGD

21 data points across 17 retailers

20 retailers$3,337 SGD to $7,402 SGD

A
Cheapest Retailer
-
$3,337 SGD
A
Retailer 2
-
$3,357 SGD
View
Retailer 3
-
$3,708 SGD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,731 SGD
View
A
Retailer 5
-
$3,806 SGD
View
A
Retailer 6
-
$3,978 SGD
View
A
Retailer 7
-
$4,013 SGD
View
B+
Retailer 8
-
$4,085 SGD
View
Final sale: no returns
A
Retailer 9
-
$4,134 SGD
View
Retailer 10
-
$4,556 SGD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$4,597 SGD
View
Retailer 12
-
$4,731 SGD
View
Price last confirmed 9 days ago
Retailer 13
-
$4,776 SGD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$4,905 SGD
View
B+
Retailer 15
-
$5,144 SGD
View
Retailer 16
-
$5,256 SGD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$5,687 SGD
View
B
Retailer 18
-
$6,452 SGD
View
B
Retailer 19
-
$7,402 SGD
View
Most Expensive
NZ Jewellers
4ab11899-0f57-4fca-8698-defd5f8462e3 · Oct 9
$7,937 SGD
$6,211 USD
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from $3,337 SGDSave up to $4,065 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
$3,337 SGD