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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

GD • K/SI1 • GIA 3465166379

Certificate GIA 3465166379

Diamond specifications and retailer prices

From $1,935 SGD
As of November 5, 2026
Save $1,061 SGD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,161 SGD at NZ Jewellers · As of September 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3465166379. Listed at 14 retailers as of November 5, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3465166379
Dimensions6.81 × 5.21 × 3.53 mm
L/W Ratio1.31
Top View
6.81 mm5.21 mm1.01 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3465166379
Side View
Table 75.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.7%

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 5
Current: $6,161 SGD|Low: $1,935 SGD|High: $6,161 SGD|Avg: $2,765 SGD|+3.9%
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 10$1,935 SGD
Retailer 11$2,012 SGD
Retailer 12$2,067 SGD
Retailer 7$2,084 SGD
Retailer 15$2,286 SGD
Retailer 3$2,288 SGD
Retailer 8$2,288 SGD
Retailer 9$2,348 SGD
Retailer 4$2,365 SGD
Retailer 6$2,376 SGD
Retailer 18$2,394 SGD
Retailer 17$2,493 SGD
Retailer 5$2,640 SGD
Retailer 2$2,996 SGD
Retailer 16$3,089 SGD
Retailer 13$3,419 SGD
Retailer 14$4,465 SGD
NZ Jewellers$6,161 SGD

41 data points across 18 retailers

14 retailers$1,935 SGD to $2,996 SGD

Retailer 1
-
$1,887 SGD
Price last confirmed 95 days ago
B+
Retailer 2
-
$1,935 SGD
View
B+
Retailer 3
-
$2,012 SGD
View
B+
Retailer 4
-
$2,067 SGD
View
B
Retailer 5
-
$2,286 SGD
View
Retailer 6
-
$2,288 SGD
View
Price last confirmed 30 days ago
Retailer 7
-
$2,288 SGD
View
Price last confirmed 30 days ago
B
Retailer 8
-
$2,348 SGD
View
Retailer 9
-
$2,394 SGD
View
Price last confirmed 37 days ago
Retailer 10
-
$2,640 SGD
View
Price last confirmed 39 days ago
B
Retailer 11
-
$2,996 SGD
View
Retailer 12
-
$3,089 SGD
View
Price last confirmed 34 days ago
Retailer 13
-
$4,465 SGD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
2bb6bbb8-63ff-443b-8497-03c65b622b87 · Sep 30
$6,161 SGD
$4,807 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,935 SGDSave up to $1,061 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 Radiant
$1,935 SGD