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Oval|Natural|GIA

1.00ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6452686314

Certificate GIA 6452686314

Diamond specifications and retailer prices

From $1,958 SGD
As of November 6, 2026
Save $3,765 SGD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,724 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452686314. Listed at 18 retailers as of November 5, 2026, with prices from $1,958 to $5,724, a $3,765 spread on the same certified stone. NZ Jewellers lists it at $5,724. 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

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6452686314
Dimensions7.42 × 5.31 × 3.59 mm
L/W Ratio1.40
Top View
7.42 mm5.31 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6452686314
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.7%

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: $1,958 SGD|Low: $1,887 SGD|High: $4,853 SGD|Avg: $2,870 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$1,958 SGD
Retailer 7$1,984 SGD
Retailer 8$2,472 SGD
Retailer 9$2,527 SGD
Retailer 10$2,544 SGD
Retailer 3$2,768 SGD
Retailer 2$2,864 SGD
Retailer 4$2,955 SGD
Retailer 6$3,736 SGD
Retailer 5$4,783 SGD

39 data points across 10 retailers

18 retailers$1,958 SGD to $5,724 SGD

A
Cheapest Retailer
-
$1,958 SGD
B+
Retailer 2
-
$1,984 SGD
View
B+
Retailer 3
-
$2,472 SGD
View
B+
Retailer 4
-
$2,477 SGD
View
B+
Retailer 5
-
$2,527 SGD
View
Final sale: no returns
Retailer 6
-
$2,544 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,655 SGD
View
Retailer 8
-
$2,737 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,737 SGD
View
B+
Retailer 10
-
$2,768 SGD
View
B+
Retailer 11
-
$2,864 SGD
View
B+
Retailer 12
-
$2,955 SGD
View
B+
Retailer 13
-
$2,964 SGD
View
B
Retailer 14
-
$3,159 SGD
View
B
Retailer 15
-
$3,736 SGD
View
B
Retailer 16
-
$4,783 SGD
View
C
Retailer 17
-
$4,841 SGD
View
Most Expensive
C
NZ Jewellers
cc6d5891-3a88-4289-af95-c2a3a382f093 · Nov 5
$5,724 SGD
$4,466 USD
View
17 more retailers have this diamond
Prices start from $1,958 SGDSave up to $3,765 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
$1,958 SGD