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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 7546540924

Certificate GIA 7546540924

Diamond specifications and retailer prices

From $1,719 SGD
As of November 6, 2026
Save $3,838 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,557 SGD at NZ Jewellers · As of November 5, 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 J 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 7546540924. Listed at 14 retailers as of November 5, 2026, with prices from $1,719 to $5,557, a $3,838 spread on the same certified stone. NZ Jewellers lists it at $5,557. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546540924
Dimensions8.44 × 5.40 × 3.40 mm
L/W Ratio1.56
Girdle conditionFaceted
Key to symbols
Feather, Cloud
Top View
8.44 mm5.40 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546540924
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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: $5,557 SGD|Low: $1,719 SGD|High: $5,695 SGD|Avg: $2,765 SGD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$1,719 SGD
Retailer 3$1,819 SGD
Retailer 13$2,075 SGD
Retailer 5$2,209 SGD
Retailer 6$2,209 SGD
Retailer 11$2,358 SGD
Retailer 12$2,453 SGD
Retailer 8$2,530 SGD
Retailer 4$2,532 SGD
Retailer 7$2,780 SGD
Retailer 10$3,110 SGD
Retailer 9$3,981 SGD
NZ Jewellers$5,557 SGD

27 data points across 13 retailers

14 retailers$1,719 SGD to $5,557 SGD

A
Cheapest Retailer
-
$1,719 SGD
A
Retailer 2
-
$1,819 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,075 SGD
View
B+
Retailer 4
-
$2,209 SGD
View
B+
Retailer 5
-
$2,209 SGD
View
B+
Retailer 6
-
$2,358 SGD
View
B+
Retailer 7
-
$2,453 SGD
View
B+
Retailer 8
-
$2,530 SGD
View
B+
Retailer 9
-
$2,532 SGD
View
B+
Retailer 10
-
$2,780 SGD
View
Retailer 11
-
$3,084 SGD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$3,110 SGD
View
B
Retailer 13
-
$3,981 SGD
View
Most Expensive
B
NZ Jewellers
c1676ce9-4889-4b8b-a993-504657f11774 · Nov 5
$5,557 SGD
$4,336 USD
View
13 more retailers have this diamond
Prices start from $1,719 SGDSave up to $3,838 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
$1,719 SGD