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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 3565212465

Certificate GIA 3565212465

Diamond specifications and retailer prices

From $2,040 SGD
As of November 6, 2026
Save $3,686 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,726 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565212465. Listed at 18 retailers as of November 5, 2026, with prices from $2,040 to $5,726, a $3,686 spread on the same certified stone. NZ Jewellers lists it at $5,726. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565212465
Dimensions7.55 × 5.46 × 3.57 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Needle
Top View
7.55 mm5.46 mm1.00 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565212465
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.4%

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 6
Current: $5,726 SGD|Low: $2,040 SGD|High: $6,009 SGD|Avg: $3,172 SGD|-4.7%
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
November 6, 2026
Retailer 11$2,040 SGD
Retailer 4$2,165 SGD
Retailer 18$2,473 SGD
Retailer 12$2,693 SGD
Retailer 17$2,739 SGD
Retailer 9$2,787 SGD
Retailer 10$2,830 SGD
Retailer 5$2,866 SGD
Retailer 13$2,917 SGD
Retailer 8$2,948 SGD
Retailer 15$2,958 SGD
Retailer 2$2,967 SGD
Retailer 16$2,987 SGD
Retailer 6$3,089 SGD
Retailer 7$3,160 SGD
Retailer 14$3,490 SGD
Retailer 3$4,787 SGD
NZ Jewellers$5,726 SGD

14 data points across 18 retailers

18 retailers$2,040 SGD to $5,726 SGD

A
Cheapest Retailer
-
$2,040 SGD
A
Retailer 2
-
$2,165 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,473 SGD
View
B+
Retailer 4
-
$2,693 SGD
View
B+
Retailer 5
-
$2,739 SGD
View
B+
Retailer 6
-
$2,787 SGD
View
Retailer 7
-
$2,830 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,866 SGD
View
B+
Retailer 9
-
$2,917 SGD
View
B+
Retailer 10
-
$2,948 SGD
View
B+
Retailer 11
-
$2,958 SGD
View
B+
Retailer 12
-
$2,967 SGD
View
B+
Retailer 13
-
$2,987 SGD
View
B+
Retailer 14
-
$3,089 SGD
View
B+
Retailer 15
-
$3,160 SGD
View
B
Retailer 16
-
$3,490 SGD
View
B
Retailer 17
-
$4,787 SGD
View
Most Expensive
C
NZ Jewellers
175cec73-f5a1-4af9-9908-79de755ef22c · Nov 5
$5,726 SGD
$4,468 USD
View
17 more retailers have this diamond
Prices start from $2,040 SGDSave up to $3,686 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 Oval
$2,040 SGD