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Oval|Natural|GIA

1.01ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 7558314478

Certificate GIA 7558314478

Diamond specifications and retailer prices

From $2,763 SGD
As of November 6, 2026
Save $4,677 SGD (63%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,440 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558314478. Listed at 25 retailers as of November 5, 2026, with prices from $2,763 to $7,440, a $4,677 spread on the same certified stone. NZ Jewellers lists it at $7,440. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.11°
Pavilion angle35.7°
OriginNatural
Grading LabGIA
CertificateGIA 7558314478
Dimensions7.48 × 5.45 × 3.53 mm
L/W Ratio1.37
Key to symbols
Cloud, Crystal, Feather
Top View
7.48 mm5.45 mm1.01 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558314478
Side View
Table 62.0%Crown 42.11°Girdle: STK-VTKPavilion 35.7°Culet: NoneDepth 64.8%

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: $2,763 SGD|Low: $2,763 SGD|High: $6,267 SGD|Avg: $3,948 SGD|-1.0%
Retailer 1
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 1$2,763 SGD
Retailer 2$2,772 SGD
Retailer 10$3,162 SGD
Retailer 5$3,451 SGD
Retailer 3$3,508 SGD
Retailer 8$3,767 SGD
Retailer 12$3,811 SGD
Retailer 6$3,849 SGD
Retailer 4$4,093 SGD
Retailer 7$4,142 SGD
Retailer 9$4,343 SGD
Retailer 11$6,217 SGD

23 data points across 12 retailers

25 retailers$2,763 SGD to $7,440 SGD

A
Cheapest Retailer
-
$2,763 SGD
A
Retailer 2
-
$2,772 SGD
View
A
Retailer 3
-
$3,162 SGD
View
A
Retailer 4
-
$3,186 SGD
View
B+
Retailer 5
-
$3,283 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,451 SGD
View
B+
Retailer 7
-
$3,492 SGD
View
B+
Retailer 8
-
$3,508 SGD
View
B+
Retailer 9
-
$3,549 SGD
View
Retailer 10
-
$3,559 SGD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$3,559 SGD
View
B+
Retailer 12
-
$3,695 SGD
View
B+
Retailer 13
-
$3,740 SGD
View
B+
Retailer 14
-
$3,767 SGD
View
B+
Retailer 15
-
$3,811 SGD
View
B+
Retailer 16
-
$3,849 SGD
View
Retailer 17
-
$3,986 SGD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$4,060 SGD
View
B+
Retailer 19
-
$4,106 SGD
View
B+
Retailer 20
-
$4,142 SGD
View
B+
Retailer 21
-
$4,343 SGD
View
B
Retailer 22
-
$5,207 SGD
View
B
Retailer 23
-
$5,353 SGD
View
B
Retailer 24
-
$6,217 SGD
View
Most Expensive
B
NZ Jewellers
de4d9fe4-9231-4bd8-9a57-90276c97d267 · Nov 5
$7,440 SGD
$5,805 USD
View
24 more retailers have this diamond
Prices start from $2,763 SGDSave up to $4,677 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
$2,763 SGD