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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1563292058

Certificate GIA 1563292058

Diamond specifications and retailer prices

From $2,575 SGD
As of November 6, 2026
Save $3,533 SGD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,413 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct 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 1563292058. Listed at 12 retailers as of November 4, 2026, with a 137% 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

1.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.45°
OriginNatural
Grading LabGIA
CertificateGIA 1563292058
Dimensions7.81 × 5.53 × 3.50 mm
L/W Ratio1.41
Key to symbols
Twinning Wisp
Top View
7.81 mm5.53 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563292058
Side View
Table 59.0%CrownGirdle: ThickPavilion 35.45°Culet: NoneDepth 63.2%

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: $7,413 SGD|Low: $2,575 SGD|High: $7,517 SGD|Avg: $4,214 SGD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$2,575 SGD
Retailer 4$3,312 SGD
Retailer 2$3,391 SGD
Retailer 12$3,546 SGD
Retailer 5$3,581 SGD
Retailer 3$3,682 SGD
Retailer 7$3,683 SGD
Retailer 9$3,809 SGD
Retailer 10$4,086 SGD
Retailer 11$5,383 SGD
Retailer 6$6,108 SGD
NZ Jewellers$7,413 SGD

16 data points across 12 retailers

12 retailers$2,575 SGD to $6,108 SGD

A
Cheapest Retailer
-
$2,575 SGD
B+
Retailer 2
-
$3,312 SGD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$3,391 SGD
View
Retailer 4
-
$3,546 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,581 SGD
View
Retailer 6
-
$3,682 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$3,683 SGD
View
B+
Retailer 8
-
$3,809 SGD
View
Retailer 9
-
$4,086 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$5,383 SGD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,108 SGD
View
Most Expensive
NZ Jewellers
997abf51-dbf5-46c9-9609-5fa0704bf9b8 · Oct 30
$7,413 SGD
$5,784 USD
View
Price last confirmed 7 days ago
11 more retailers have this diamond
Prices start from $2,575 SGDSave up to $3,533 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
1.01ct Oval
$2,575 SGD