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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 1485142206

Certificate GIA 1485142206

Diamond specifications and retailer prices

From $3,415 SGD
As of November 1, 2026
Save $4,061 SGD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,477 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1485142206. Listed at 21 retailers as of November 1, 2026, with prices from $3,415 to $7,477, a $4,061 spread on the same certified stone. NZ Jewellers lists it at $7,477. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1485142206
Dimensions7.85 × 5.60 × 3.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
7.85 mm5.60 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1485142206
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 40°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,711 SGD|Low: $2,991 SGD|High: $7,264 SGD|Avg: $4,587 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,415 SGD
Retailer 7$3,590 SGD
Retailer 6$3,787 SGD
Retailer 9$4,038 SGD
Retailer 2$4,441 SGD
Retailer 8$4,584 SGD
Retailer 1$4,711 SGD
Retailer 3$5,238 SGD
Retailer 4$7,158 SGD

46 data points across 9 retailers

21 retailers$3,415 SGD to $7,477 SGD

B
Cheapest Retailer
-
$3,415 SGD
B
Retailer 2
-
$3,439 SGD
View
B
Retailer 3
-
$3,482 SGD
View
B
Retailer 4
-
$3,590 SGD
View
Final sale: no returns
B
Retailer 5
-
$3,653 SGD
View
B
Retailer 6
-
$3,787 SGD
View
Retailer 7
-
$3,888 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,888 SGD
View
B
Retailer 9
-
$3,972 SGD
View
B
Retailer 10
-
$4,038 SGD
View
B
Retailer 11
-
$4,223 SGD
View
B
Retailer 12
-
$4,422 SGD
View
B
Retailer 13
-
$4,422 SGD
View
B
Retailer 14
-
$4,441 SGD
View
B
Retailer 15
-
$4,487 SGD
View
B
Retailer 16
-
$4,575 SGD
View
Retailer 17
-
$4,584 SGD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$4,711 SGD
View
B
Retailer 19
-
$5,238 SGD
View
B
Retailer 20
-
$7,158 SGD
View
Most Expensive
C
NZ Jewellers
5814ac27-c251-4751-aa4b-76395972f678 · Nov 5
$7,477 SGD
$5,834 USD
View
20 more retailers have this diamond
Prices start from $3,415 SGDSave up to $4,061 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
$3,415 SGD