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Oval|Natural|GIA

1.00ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 1565546694

Certificate GIA 1565546694

Diamond specifications and retailer prices

From $1,394 SGD
As of November 6, 2026
Save $3,185 SGD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,579 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1565546694. Listed at 18 retailers as of November 5, 2026, with prices from $1,394 to $4,579, a $3,185 spread on the same certified stone. NZ Jewellers lists it at $4,579. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565546694
Dimensions7.22 × 5.41 × 3.73 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Natural
Top View
7.22 mm5.41 mm1.00 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565546694
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 68.9%

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: $4,579 SGD|Low: $1,394 SGD|High: $4,815 SGD|Avg: $2,233 SGD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$1,394 SGD
Retailer 17$1,731 SGD
Retailer 9$1,737 SGD
Retailer 16$1,740 SGD
Retailer 11$1,870 SGD
Retailer 15$1,878 SGD
Retailer 13$1,936 SGD
Retailer 3$1,963 SGD
Retailer 10$1,966 SGD
Retailer 7$1,974 SGD
Retailer 12$2,051 SGD
Retailer 14$2,072 SGD
Retailer 5$2,166 SGD
Retailer 2$2,167 SGD
Retailer 8$2,181 SGD
Retailer 6$2,696 SGD
Retailer 18$3,280 SGD
NZ Jewellers$4,579 SGD

16 data points across 18 retailers

18 retailers$1,394 SGD to $4,579 SGD

B+
Cheapest Retailer
-
$1,394 SGD
B+
Retailer 2
-
$1,731 SGD
View
Final sale: no returns
B+
Retailer 3
-
$1,737 SGD
View
B+
Retailer 4
-
$1,740 SGD
View
B+
Retailer 5
-
$1,870 SGD
View
B+
Retailer 6
-
$1,878 SGD
View
B+
Retailer 7
-
$1,936 SGD
View
B+
Retailer 8
-
$1,963 SGD
View
B+
Retailer 9
-
$1,966 SGD
View
Retailer 10
-
$1,974 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,051 SGD
View
B+
Retailer 12
-
$2,072 SGD
View
B+
Retailer 13
-
$2,166 SGD
View
B+
Retailer 14
-
$2,167 SGD
View
B+
Retailer 15
-
$2,181 SGD
View
B
Retailer 16
-
$2,696 SGD
View
B
Retailer 17
-
$3,280 SGD
View
Most Expensive
C
NZ Jewellers
2e924b87-76d8-4d44-8bad-e65383b72078 · Nov 5
$4,579 SGD
$3,573 USD
View
17 more retailers have this diamond
Prices start from $1,394 SGDSave up to $3,185 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
$1,394 SGD