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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2567613823

Certificate GIA 2567613823

Diamond specifications and retailer prices

From $2,165 SGD
As of November 6, 2026
Save $3,879 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,044 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567613823. Listed at 18 retailers as of November 5, 2026, with prices from $2,165 to $6,044, a $3,879 spread on the same certified stone. NZ Jewellers lists it at $6,044. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567613823
Dimensions8.01 × 5.63 × 3.51 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Indented Natural
Top View
8.01 mm5.63 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567613823
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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: $6,044 SGD|Low: $2,148 SGD|High: $6,044 SGD|Avg: $3,308 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
November 6, 2026
Retailer 3$2,165 SGD
Retailer 2$2,263 SGD
Retailer 6$2,668 SGD
Retailer 9$2,672 SGD
Retailer 10$2,735 SGD
Retailer 11$2,843 SGD
Retailer 5$2,891 SGD
Retailer 15$2,891 SGD
Retailer 12$3,016 SGD
Retailer 18$3,025 SGD
Retailer 8$3,069 SGD
Retailer 7$3,114 SGD
Retailer 16$3,141 SGD
Retailer 14$3,336 SGD
Retailer 13$3,590 SGD
Retailer 17$5,052 SGD
Retailer 4$5,818 SGD
NZ Jewellers$6,044 SGD

22 data points across 18 retailers

18 retailers$2,165 SGD to $6,044 SGD

A
Cheapest Retailer
-
$2,165 SGD
A
Retailer 2
-
$2,263 SGD
View
B+
Retailer 3
-
$2,668 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,672 SGD
View
B+
Retailer 5
-
$2,735 SGD
View
B+
Retailer 6
-
$2,843 SGD
View
Retailer 7
-
$2,891 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,891 SGD
View
B+
Retailer 9
-
$3,016 SGD
View
B+
Retailer 10
-
$3,025 SGD
View
B+
Retailer 11
-
$3,069 SGD
View
B+
Retailer 12
-
$3,114 SGD
View
B+
Retailer 13
-
$3,141 SGD
View
B+
Retailer 14
-
$3,336 SGD
View
B+
Retailer 15
-
$3,590 SGD
View
B
Retailer 16
-
$5,052 SGD
View
Retailer 17
-
$5,818 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
8ca6c0af-75c2-4957-a43e-54f283e1b9b8 · Nov 5
$6,044 SGD
$4,716 USD
View
17 more retailers have this diamond
Prices start from $2,165 SGDSave up to $3,879 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
$2,165 SGD