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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6415349763

Certificate GIA 6415349763

Diamond specifications and retailer prices

From $2,001 SGD
As of November 6, 2026
Save $3,819 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,820 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 J 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 6415349763. Listed at 17 retailers as of November 5, 2026, with prices from $2,001 to $5,820, a $3,819 spread on the same certified stone. NZ Jewellers lists it at $5,820. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415349763
Dimensions8.02 × 5.78 × 3.34 mm
L/W Ratio1.39
Top View
8.02 mm5.78 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6415349763
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.7%

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: $2,001 SGD|Low: $1,929 SGD|High: $4,935 SGD|Avg: $2,838 SGD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,001 SGD
Retailer 6$2,034 SGD
Retailer 8$2,568 SGD
Retailer 7$2,582 SGD
Retailer 5$2,635 SGD
Retailer 9$2,912 SGD
Retailer 2$3,007 SGD
Retailer 4$3,474 SGD
Retailer 3$4,862 SGD

39 data points across 9 retailers

17 retailers$2,001 SGD to $5,820 SGD

B+
Cheapest Retailer
-
$2,001 SGD
B+
Retailer 2
-
$2,034 SGD
View
B
Retailer 3
-
$2,462 SGD
View
B
Retailer 4
-
$2,568 SGD
View
Final sale: no returns
B
Retailer 5
-
$2,582 SGD
View
B
Retailer 6
-
$2,635 SGD
View
B
Retailer 7
-
$2,784 SGD
View
Retailer 8
-
$2,784 SGD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$2,823 SGD
View
B
Retailer 10
-
$2,912 SGD
View
B
Retailer 11
-
$2,960 SGD
View
B
Retailer 12
-
$3,007 SGD
View
B
Retailer 13
-
$3,212 SGD
View
B
Retailer 14
-
$3,474 SGD
View
C
Retailer 15
-
$4,325 SGD
View
C
Retailer 16
-
$4,862 SGD
View
Most Expensive
C
NZ Jewellers
9e9032f5-2969-4c80-a5a7-9ea03c0ac2e8 · Nov 5
$5,820 SGD
$4,541 USD
View
16 more retailers have this diamond
Prices start from $2,001 SGDSave up to $3,819 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+
1.00ct Oval
$2,001 SGD