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Radiant|Natural|GIA

1.31ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 7528568082

Shape and cutting style on the report: Round cornered rectangular modified brilliant

Certificate GIA 7528568082

Diamond specifications and retailer prices

From $2,583 USD
As of November 6, 2026
Save $3,027 USD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,610 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 7528568082. Listed at 6 retailers as of November 3, 2026, with prices from $2,583 to $5,610, a $3,027 spread on the same certified stone. NZ Jewellers lists it at $5,610. 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

1.31
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528568082
Dimensions7.90 × 5.13 × 3.34 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Cloud, Knot, Crystal, Feather, Cavity, Needle
Top View
7.90 mm5.13 mm1.31 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528568082
Side View
Table 65.0%CrownGirdle: MED-POLPavilionCulet: NoneDepth 65.1%

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: $5,610 USD|Low: $2,583 USD|High: $5,786 USD|Avg: $3,613 USD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 6$2,583 USD
Retailer 4$2,679 USD
Retailer 2$2,683 USD
Retailer 3$2,786 USD
Retailer 5$4,748 USD
NZ Jewellers$5,610 USD

24 data points across 6 retailers

6 retailers$2,583 USD to $5,610 USD

A
Cheapest Retailer
-
$2,583 USD
A
Retailer 2
-
$2,679 USD
View
A
Retailer 3
-
$2,683 USD
View
A
Retailer 4
-
$2,786 USD
View
B+
Retailer 5
-
$4,748 USD
View
Most Expensive
B
NZ Jewellers
9d15ef01-5f88-45f1-8e3d-301ad2fd04a1 · Nov 3
$5,610 USD
View
5 more retailers have this diamond
Prices start from $2,583 USDSave up to $3,027 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
1.31ct Radiant
$2,583 USD