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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 2397824863

Certificate GIA 2397824863

Diamond specifications and retailer prices

From $1,979 SGD
As of November 6, 2026
Save $3,694 SGD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,672 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2397824863. Listed at 19 retailers as of November 5, 2026, with prices from $1,979 to $5,672, a $3,694 spread on the same certified stone. NZ Jewellers lists it at $5,672. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2397824863
Dimensions6.64 × 5.11 × 3.54 mm
L/W Ratio1.30
Top View
6.64 mm5.11 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2397824863
Side View
Table 68.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 69.3%

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: $5,672 SGD|Low: $1,979 SGD|High: $5,771 SGD|Avg: $2,988 SGD|-1.7%
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 7, 2026
Retailer 6$1,979 SGD
Retailer 14$2,172 SGD
Retailer 4$2,179 SGD
Retailer 7$2,240 SGD
Retailer 15$2,245 SGD
Retailer 3$2,458 SGD
Retailer 9$2,458 SGD
Retailer 18$2,518 SGD
Retailer 8$2,540 SGD
Retailer 16$2,572 SGD
Retailer 10$2,836 SGD
Retailer 2$2,948 SGD
Retailer 17$2,973 SGD
Retailer 12$3,312 SGD
Retailer 11$3,683 SGD
Retailer 5$3,895 SGD
Retailer 13$4,741 SGD
NZ Jewellers$5,672 SGD

45 data points across 18 retailers

19 retailers$1,979 SGD to $5,672 SGD

B+
Cheapest Retailer
-
$1,979 SGD
Retailer 2
-
$2,172 SGD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$2,179 SGD
View
B+
Retailer 4
-
$2,240 SGD
View
B+
Retailer 5
-
$2,245 SGD
View
Retailer 6
-
$2,458 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$2,458 SGD
View
B
Retailer 8
-
$2,518 SGD
View
B
Retailer 9
-
$2,540 SGD
View
B
Retailer 10
-
$2,572 SGD
View
B
Retailer 11
-
$2,730 SGD
View
B
Retailer 12
-
$2,836 SGD
View
B
Retailer 13
-
$2,948 SGD
View
B
Retailer 14
-
$2,973 SGD
View
B
Retailer 15
-
$3,312 SGD
View
B
Retailer 16
-
$3,683 SGD
View
B
Retailer 17
-
$3,895 SGD
View
B
Retailer 18
-
$4,741 SGD
View
Most Expensive
C
NZ Jewellers
283398ad-04f7-41c7-b7e9-820840c5adc7 · Nov 5
$5,672 SGD
$4,426 USD
View
18 more retailers have this diamond
Prices start from $1,979 SGDSave up to $3,694 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
$1,979 SGD