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Radiant|Natural|GIA

1.01ct J SI1 Radiant Natural Diamond

VG • J/SI1 • GIA 7328865339

Certificate GIA 7328865339

Diamond specifications and retailer prices

From $1,984 SGD
As of November 6, 2026
Save $4,056 SGD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,040 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant 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 7328865339. Listed at 16 retailers as of November 5, 2026, with prices from $1,984 to $6,040, a $4,056 spread on the same certified stone. NZ Jewellers lists it at $6,040. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7328865339
Dimensions6.34 × 5.04 × 3.43 mm
L/W Ratio1.26
Top View
6.34 mm5.04 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7328865339
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 68.2%

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: $6,040 SGD|Low: $1,969 SGD|High: $6,040 SGD|Avg: $2,931 SGD
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
November 7, 2026
Retailer 13$1,984 SGD
Retailer 6$2,238 SGD
Retailer 4$2,285 SGD
Retailer 9$2,402 SGD
Retailer 15$2,476 SGD
Retailer 16$2,476 SGD
Retailer 5$2,531 SGD
Retailer 14$2,591 SGD
Retailer 2$2,689 SGD
Retailer 7$2,776 SGD
Retailer 8$2,794 SGD
Retailer 3$2,858 SGD
Retailer 11$3,022 SGD
Retailer 10$3,364 SGD
Retailer 12$4,327 SGD
NZ Jewellers$6,040 SGD

32 data points across 16 retailers

16 retailers$1,984 SGD to $6,040 SGD

B+
Cheapest Retailer
-
$1,984 SGD
B+
Retailer 2
-
$2,238 SGD
View
B+
Retailer 3
-
$2,285 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,402 SGD
View
Retailer 5
-
$2,476 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$2,476 SGD
View
B
Retailer 7
-
$2,531 SGD
View
B
Retailer 8
-
$2,591 SGD
View
B
Retailer 9
-
$2,653 SGD
View
B
Retailer 10
-
$2,689 SGD
View
B
Retailer 11
-
$2,794 SGD
View
B
Retailer 12
-
$2,858 SGD
View
B
Retailer 13
-
$3,022 SGD
View
B
Retailer 14
-
$3,364 SGD
View
B
Retailer 15
-
$4,327 SGD
View
Most Expensive
C
NZ Jewellers
9ec0c387-4fc2-41ff-b39c-3ad0711623d5 · Nov 5
$6,040 SGD
$4,713 USD
View
15 more retailers have this diamond
Prices start from $1,984 SGDSave up to $4,056 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 Radiant
$1,984 SGD