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Oval|Natural|GIA

1.03ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 2477545188

Certificate GIA 2477545188

Diamond specifications and retailer prices

From $1,952 SGD
As of November 6, 2026
Save $2,311 SGD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,949 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2477545188. Listed at 12 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2477545188
Dimensions8.35 × 5.53 × 3.49 mm
L/W Ratio1.51
Top View
8.35 mm5.53 mm1.03 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2477545188
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.1%

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 6
Current: $2,648 SGD|Low: $1,935 SGD|High: $4,324 SGD|Avg: $2,773 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$1,952 SGD
Retailer 6$2,222 SGD
Retailer 7$2,252 SGD
Retailer 8$2,326 SGD
Retailer 1$2,648 SGD
Retailer 9$2,853 SGD
Retailer 2$2,871 SGD
Retailer 10$2,902 SGD
Retailer 5$3,330 SGD
Retailer 3$4,263 SGD

40 data points across 10 retailers

12 retailers$1,952 SGD to $4,263 SGD

B+
Cheapest Retailer
-
$1,952 SGD
B+
Retailer 2
-
$2,222 SGD
View
B+
Retailer 3
-
$2,252 SGD
View
Final sale: no returns
Retailer 4
-
$2,439 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,439 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$2,552 SGD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$2,648 SGD
View
Retailer 8
-
$2,814 SGD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$2,871 SGD
View
B
Retailer 10
-
$3,330 SGD
View
B
Retailer 11
-
$4,263 SGD
View
Most Expensive
NZ Jewellers
2375b39c-e456-41c7-a141-fa6bf8be5611 · Sep 30
$5,949 SGD
$4,642 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $1,952 SGDSave up to $2,311 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+
1.03ct Oval
$1,952 SGD