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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 2567091077

Certificate GIA 2567091077

Diamond specifications and retailer prices

From $2,095 SGD
As of November 6, 2026
Save $3,556 SGD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,652 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567091077. Listed at 24 retailers as of November 5, 2026, with prices from $2,095 to $5,652, a $3,556 spread on the same certified stone. NZ Jewellers lists it at $5,652. 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

1.01
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.66°
Pavilion angle35.94°
OriginNatural
Grading LabGIA
CertificateGIA 2567091077
Dimensions8.14 × 5.63 × 3.28 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.14 mm5.63 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567091077
Side View
Table 65.0%Crown 34.66°Girdle: STK-THKPavilion 35.94°Culet: NoneDepth 58.2%

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: $2,095 SGD|Low: $2,095 SGD|High: $4,793 SGD|Avg: $3,007 SGD|-3.4%
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$2,095 SGD
Retailer 9$2,099 SGD
Retailer 2$2,494 SGD
Retailer 7$2,516 SGD
Retailer 3$2,622 SGD
Retailer 4$2,909 SGD
Retailer 5$2,936 SGD
Retailer 6$3,299 SGD
Retailer 10$3,692 SGD
Retailer 8$4,723 SGD

28 data points across 10 retailers

24 retailers$2,095 SGD to $5,652 SGD

B+
Cheapest Retailer
-
$2,095 SGD
B+
Retailer 2
-
$2,099 SGD
View
B+
Retailer 3
-
$2,391 SGD
View
B+
Retailer 4
-
$2,443 SGD
View
B
Retailer 5
-
$2,494 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,516 SGD
View
B
Retailer 7
-
$2,622 SGD
View
Retailer 8
-
$2,704 SGD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$2,704 SGD
View
B
Retailer 10
-
$2,736 SGD
View
B
Retailer 11
-
$2,828 SGD
View
B
Retailer 12
-
$2,881 SGD
View
B
Retailer 13
-
$2,909 SGD
View
B
Retailer 14
-
$2,936 SGD
View
B
Retailer 15
-
$2,950 SGD
View
B
Retailer 16
-
$3,119 SGD
View
B
Retailer 17
-
$3,178 SGD
View
B
Retailer 18
-
$3,299 SGD
View
Retailer 19
-
$3,333 SGD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$3,692 SGD
View
B
Retailer 21
-
$3,936 SGD
View
C
Retailer 22
-
$4,046 SGD
View
B
Retailer 23
-
$4,723 SGD
View
Most Expensive
C
NZ Jewellers
16fff48a-4370-44d6-aff4-ae7da970fa9b · Nov 5
$5,652 SGD
$4,410 USD
View
23 more retailers have this diamond
Prices start from $2,095 SGDSave up to $3,556 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+
1.01ct Oval
$2,095 SGD