Radiant|Natural|GIA

1.00ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2424163173

Certificate GIA 2424163173

Diamond specifications and retailer prices

From $1,124 USD
As of November 6, 2026
Save $1,428 USD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,683 USD at NZ Jewellers · As of September 30, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2424163173. Listed at 14 retailers as of November 2, 2026, with a 127% 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

1.00
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2424163173
Dimensions5.53 × 5.07 × 3.90 mm
L/W Ratio1.09
Key to symbols
Crystal, Cloud, Indented Natural, Needle, Natural, Feather
Top View
5.53 mm5.07 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2424163173
Side View
Table 67.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 76.9%

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: $3,683 USD|Low: $1,124 USD|High: $3,683 USD|Avg: $1,826 USD
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
November 6, 2026
Retailer 2$1,124 USD
Retailer 4$1,344 USD
Retailer 5$1,351 USD
Retailer 10$1,440 USD
Retailer 12$1,457 USD
Retailer 7$1,500 USD
Retailer 9$1,525 USD
Retailer 6$1,592 USD
Retailer 11$1,607 USD
Retailer 8$1,611 USD
Retailer 3$1,681 USD
Retailer 14$1,681 USD
Retailer 15$2,029 USD
Retailer 13$2,552 USD
NZ Jewellers$3,683 USD

44 data points across 15 retailers

14 retailers$1,124 USD to $2,552 USD

A
Cheapest Retailer
-
$1,124 USD
B+
Retailer 2
-
$1,351 USD
View
B+
Retailer 3
-
$1,440 USD
View
B+
Retailer 4
-
$1,457 USD
View
B+
Retailer 5
-
$1,500 USD
View
B+
Retailer 6
-
$1,525 USD
View
B+
Retailer 7
-
$1,592 USD
View
B+
Retailer 8
-
$1,607 USD
View
B+
Retailer 9
-
$1,611 USD
View
B+
Retailer 10
-
$1,681 USD
View
B+
Retailer 11
-
$1,681 USD
View
B+
Retailer 12
-
$2,029 USD
View
B
Retailer 13
-
$2,552 USD
View
Most Expensive
NZ Jewellers
97d7b796-ae8b-4309-89ec-bcb6a508e839 · Sep 30
$3,683 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $1,124 USDSave up to $1,428 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
1.00ct Radiant
$1,124 USD