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Radiant|Natural|GIA

1.01ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 5556860639

Certificate GIA 5556860639

Diamond specifications and retailer prices

From $1,763 USD
As of November 4, 2026
Save $2,999 USD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,762 USD 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556860639. Listed at 15 retailers as of November 4, 2026, with prices from $1,763 to $4,762, a $2,999 spread on the same certified stone. NZ Jewellers lists it at $4,762. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556860639
Dimensions6.83 × 5.04 × 3.41 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.83 mm5.04 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556860639
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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 4
Current: $4,762 USD|Low: $1,730 USD|High: $4,892 USD|Avg: $2,407 USD|+7.8%
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
November 7, 2026
Retailer 14$1,763 USD
Retailer 3$1,801 USD
Retailer 8$1,919 USD
Retailer 7$1,922 USD
Retailer 13$1,952 USD
Retailer 6$2,006 USD
Retailer 5$2,042 USD
Retailer 9$2,090 USD
Retailer 2$2,120 USD
Retailer 11$2,153 USD
Retailer 12$2,253 USD
Retailer 10$2,651 USD
Retailer 4$3,318 USD
NZ Jewellers$4,762 USD

22 data points across 14 retailers

15 retailers$1,763 USD to $4,762 USD

A
Cheapest Retailer
-
$1,763 USD
A
Retailer 2
-
$1,801 USD
View
Final sale: no returns
A
Retailer 3
-
$1,919 USD
View
A
Retailer 4
-
$1,922 USD
View
A
Retailer 5
-
$1,952 USD
View
Retailer 6
-
$2,006 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$2,042 USD
View
A
Retailer 8
-
$2,090 USD
View
A
Retailer 9
-
$2,120 USD
View
A
Retailer 10
-
$2,153 USD
View
A
Retailer 11
-
$2,253 USD
View
B+
Retailer 12
-
$2,651 USD
View
Retailer 13
-
$2,807 USD
View
Price last confirmed 62 days ago
B+
Retailer 14
-
$3,318 USD
View
Most Expensive
B
NZ Jewellers
deb88987-967e-43be-baeb-cb2073e62c9c · Nov 5
$4,762 USD
View
14 more retailers have this diamond
Prices start from $1,763 USDSave up to $2,999 USD

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
1.01ct Radiant
$1,763 USD