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Radiant|Natural|GIA

1.00ct F SI1 Radiant Natural Diamond

GD • F/SI1 • GIA 1565011967

Certificate GIA 1565011967

Diamond specifications and retailer prices

From $2,047 SGD
As of November 6, 2026
Save $3,700 SGD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,747 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565011967. Listed at 17 retailers as of November 5, 2026, with prices from $2,047 to $5,747, a $3,700 spread on the same certified stone. NZ Jewellers lists it at $5,747. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1565011967
Dimensions7.27 × 4.73 × 3.35 mm
L/W Ratio1.54
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.27 mm4.73 mm1.00 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1565011967
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,747 SGD|Low: $2,047 SGD|High: $5,868 SGD|Avg: $3,128 SGD|-2.1%
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 10$2,047 SGD
Retailer 3$2,171 SGD
Retailer 14$2,422 SGD
Retailer 7$2,449 SGD
Retailer 16$2,482 SGD
Retailer 13$2,749 SGD
Retailer 15$2,775 SGD
Retailer 8$2,787 SGD
Retailer 4$2,876 SGD
Retailer 9$2,986 SGD
Retailer 5$3,050 SGD
Retailer 6$3,172 SGD
Retailer 12$3,355 SGD
Retailer 11$3,504 SGD
Retailer 2$4,789 SGD
NZ Jewellers$5,747 SGD

23 data points across 16 retailers

17 retailers$2,047 SGD to $5,747 SGD

A
Cheapest Retailer
-
$2,047 SGD
A
Retailer 2
-
$2,171 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,422 SGD
View
A
Retailer 4
-
$2,449 SGD
View
A
Retailer 5
-
$2,482 SGD
View
B+
Retailer 6
-
$2,749 SGD
View
B+
Retailer 7
-
$2,775 SGD
View
Retailer 8
-
$2,787 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,876 SGD
View
B+
Retailer 10
-
$2,986 SGD
View
B+
Retailer 11
-
$3,050 SGD
View
B+
Retailer 12
-
$3,172 SGD
View
B+
Retailer 13
-
$3,355 SGD
View
Retailer 14
-
$3,474 SGD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$3,504 SGD
View
B
Retailer 16
-
$4,789 SGD
View
Most Expensive
B
NZ Jewellers
d242e82a-95dc-41c9-86e1-b22aefc0de63 · Nov 5
$5,747 SGD
$4,484 USD
View
16 more retailers have this diamond
Prices start from $2,047 SGDSave up to $3,700 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
$2,047 SGD