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Oval|Natural|GIA

1.01ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1395400118

Certificate GIA 1395400118

Diamond specifications and retailer prices

From $3,904 SGD
$3,054 USD
As of November 2, 2026
Save $4,132 SGD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,036 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1395400118. Listed at 18 retailers as of October 30, 2026, with prices from $3,904 to $8,036, a $4,132 spread on the same certified stone. NZ Jewellers lists it at $8,036. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1395400118
Dimensions7.99 × 5.50 × 3.41 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.99 mm5.50 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1395400118
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,451 SGD|Low: $4,187 SGD|High: $7,621 SGD|Avg: $5,005 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$4,187 SGD
Retailer 7$4,298 SGD
Retailer 3$4,326 SGD
Retailer 1$4,451 SGD
Retailer 6$4,790 SGD
Retailer 2$5,399 SGD
Retailer 4$7,530 SGD

43 data points across 7 retailers

18 retailers$3,904 SGD to $8,036 SGD

B+
Cheapest Retailer
-
$3,904 SGD
$3,054 USD
B+
Retailer 2
-
$3,939 SGD
$3,081 USD
View
B+
Retailer 3
-
$4,095 SGD
$3,203 USD
View
B+
Retailer 4
-
$4,187 SGD
$3,275 USD
View
B
Retailer 5
-
$4,298 SGD
$3,362 USD
View
B+
Retailer 6
-
$4,326 SGD
£2,665 GBP
View
B+
Retailer 7
-
$4,451 SGD
£2,742 GBP
View
B+
Retailer 8
-
$4,538 SGD
$3,550 USD
View
B+
Retailer 9
-
$4,538 SGD
$3,550 USD
View
B+
Retailer 10
-
$4,612 SGD
$3,608 USD
View
B+
Retailer 11
-
$4,612 SGD
$3,608 USD
View
B
Retailer 12
-
$4,692 SGD
$3,670 USD
View
B
Retailer 13
-
$4,790 SGD
$3,747 USD
View
B
Retailer 14
-
$4,799 SGD
$3,754 USD
View
B
Retailer 15
-
$5,322 SGD
$4,163 USD
View
B
Retailer 16
-
$5,399 SGD
€4,022 EUR
View
B
Retailer 17
-
$7,530 SGD
£4,638 GBP
View
Most Expensive
B
NZ Jewellers
cda2bcee-f846-4713-b4c4-3569f3aedb96 · Oct 30
$8,036 SGD
$6,286 USD
View
17 more retailers have this diamond
Prices start from $3,904 SGDSave up to $4,132 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.

B+
1.01ct Oval
$3,904 SGD