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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6562260060

Certificate GIA 6562260060

Diamond specifications and retailer prices

From $2,468 SGD
As of November 6, 2026
Save $6,254 SGD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,387 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562260060. Listed at 14 retailers as of November 5, 2026, with a 253% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562260060
Dimensions7.80 × 5.56 × 3.55 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.80 mm5.56 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562260060
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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: Nov 6
Current: $11,387 SGD|Low: $2,468 SGD|High: $11,387 SGD|Avg: $4,302 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$2,468 SGD
Retailer 5$2,896 SGD
Retailer 6$3,869 SGD
Retailer 8$3,965 SGD
Retailer 4$6,049 SGD
Retailer 3$6,382 SGD
Retailer 9$6,599 SGD
Retailer 12$6,690 SGD
Retailer 11$6,972 SGD
Retailer 13$7,149 SGD
Retailer 10$8,248 SGD
Retailer 7$8,723 SGD
MOH London$11,387 SGD

40 data points across 13 retailers

14 retailers$2,468 SGD to $8,723 SGD

A
Cheapest Retailer
-
$2,468 SGD
Retailer 2
-
$2,896 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$3,586 SGD
View
B+
Retailer 4
-
$3,869 SGD
View
B+
Retailer 5
-
$3,965 SGD
View
B
Retailer 6
-
$6,049 SGD
View
B
Retailer 7
-
$6,382 SGD
View
B
Retailer 8
-
$6,599 SGD
View
Final sale: no returns
B
Retailer 9
-
$6,690 SGD
View
B
Retailer 10
-
$6,972 SGD
View
B
Retailer 11
-
$7,149 SGD
View
B
Retailer 12
-
$8,248 SGD
View
C
Retailer 13
-
$8,723 SGD
View
Most Expensive
MOH London
1A041BA32 · Nov 2
$11,387 SGD
£6,996 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $2,468 SGDSave up to $6,254 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
$2,468 SGD