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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5413728613

Certificate GIA 5413728613

Diamond specifications and retailer prices

From $2,555 SGD
₹190,241 INR
As of November 2, 2026
Save $4,877 SGD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,432 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 5413728613. Listed at 20 retailers as of November 2, 2026, with prices from $2,555 to $7,432, a $4,877 spread on the same certified stone. NZ Jewellers lists it at $7,432. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5413728613
Dimensions8.12 × 5.09 × 3.53 mm
L/W Ratio1.60
Top View
8.12 mm5.09 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5413728613
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.4%

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 2
Current: $3,800 SGD|Low: $2,448 SGD|High: $6,295 SGD|Avg: $3,667 SGD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$2,555 SGD
Retailer 8$2,586 SGD
Retailer 11$3,183 SGD
Retailer 9$3,261 SGD
Retailer 10$3,282 SGD
Retailer 3$3,691 SGD
Retailer 1$3,800 SGD
Retailer 2$3,983 SGD
Retailer 5$4,161 SGD
Retailer 7$4,369 SGD
Retailer 6$6,227 SGD

36 data points across 11 retailers

20 retailers$2,555 SGD to $7,432 SGD

A
Cheapest Retailer
-
$2,555 SGD
₹190,241 INR
A
Retailer 2
-
$2,586 SGD
HK$15,800 HKD
View
B+
Retailer 3
-
$3,118 SGD
$2,438 USD
View
B+
Retailer 4
-
$3,183 SGD
$2,489 USD
View
B+
Retailer 5
-
$3,261 SGD
$2,550 USD
View
B+
Retailer 6
-
$3,282 SGD
$2,566 USD
View
Final sale: no returns
B+
Retailer 7
-
$3,373 SGD
A$4,058 AUD
View
B+
Retailer 8
-
$3,491 SGD
$2,730 USD
View
B+
Retailer 9
-
$3,555 SGD
$2,780 USD
View
B+
Retailer 10
-
$3,555 SGD
$2,780 USD
View
B+
Retailer 11
-
$3,602 SGD
View
B+
Retailer 12
-
$3,691 SGD
$2,886 USD
View
B+
Retailer 13
-
$3,800 SGD
£2,340 GBP
View
Retailer 14
-
$3,983 SGD
A$4,791 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$4,101 SGD
$3,207 USD
View
B
Retailer 16
-
$4,161 SGD
€3,099 EUR
View
B+
Retailer 17
-
$4,369 SGD
ZAR 55,194 ZAR
View
B
Retailer 18
-
$6,227 SGD
£3,834 GBP
View
B
Retailer 19
-
$6,836 SGD
$5,345 USD
View
Most Expensive
B
NZ Jewellers
5ea72fae-3b10-4e34-8103-1ac7c48d07b0 · Nov 2
$7,432 SGD
$5,811 USD
View
19 more retailers have this diamond
Prices start from $2,555 SGDSave up to $4,877 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
$2,555 SGD