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Radiant|Natural|GIA

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7391349550

Certificate GIA 7391349550

Diamond specifications and retailer prices

From $2,722 SGD
As of November 6, 2026
Save $4,463 SGD (62%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,185 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7391349550. Listed at 24 retailers as of November 5, 2026, with prices from $2,722 to $7,185, a $4,463 spread on the same certified stone. NZ Jewellers lists it at $7,185. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7391349550
Dimensions6.11 × 4.87 × 3.56 mm
L/W Ratio1.25
Top View
6.11 mm4.87 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7391349550
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,185 SGD|Low: $2,475 SGD|High: $7,185 SGD|Avg: $3,846 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
November 7, 2026
Retailer 9$2,722 SGD
Retailer 12$2,730 SGD
Retailer 8$2,852 SGD
Retailer 13$3,113 SGD
Retailer 10$3,257 SGD
Retailer 5$3,378 SGD
Retailer 11$3,391 SGD
Retailer 4$3,592 SGD
Retailer 2$3,636 SGD
Retailer 3$3,672 SGD
Retailer 6$4,266 SGD
Retailer 7$6,004 SGD
NZ Jewellers$7,185 SGD

44 data points across 13 retailers

24 retailers$2,722 SGD to $7,185 SGD

A
Cheapest Retailer
-
$2,722 SGD
Final sale: no returns
A
Retailer 2
-
$2,730 SGD
View
A
Retailer 3
-
$2,799 SGD
View
A
Retailer 4
-
$2,852 SGD
View
A
Retailer 5
-
$2,935 SGD
View
Retailer 6
-
$3,113 SGD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$3,113 SGD
View
B+
Retailer 8
-
$3,172 SGD
View
B+
Retailer 9
-
$3,257 SGD
View
B+
Retailer 10
-
$3,373 SGD
View
B+
Retailer 11
-
$3,378 SGD
View
B+
Retailer 12
-
$3,391 SGD
View
B+
Retailer 13
-
$3,400 SGD
View
B+
Retailer 14
-
$3,576 SGD
View
B+
Retailer 15
-
$3,576 SGD
View
B+
Retailer 16
-
$3,592 SGD
View
B+
Retailer 17
-
$3,636 SGD
View
B+
Retailer 18
-
$3,672 SGD
View
B+
Retailer 19
-
$3,691 SGD
View
B
Retailer 20
-
$4,161 SGD
View
B+
Retailer 21
-
$4,266 SGD
View
B
Retailer 22
-
$4,948 SGD
View
B
Retailer 23
-
$6,004 SGD
View
Most Expensive
B
NZ Jewellers
34e3f793-a57c-477c-8add-24dcc1d11360 · Nov 5
$7,185 SGD
$5,606 USD
View
23 more retailers have this diamond
Prices start from $2,722 SGDSave up to $4,463 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.

A
1.00ct Radiant
$2,722 SGD