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Radiant|Natural|GIA

1.31ct I SI2 Radiant Natural Diamond

FR • I/SI2 • GIA 6562494446

Certificate GIA 6562494446

Diamond specifications and retailer prices

From $3,933 NZD
As of November 4, 2026
Save $5,518 NZD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,451 NZD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562494446. Listed at 9 retailers as of November 4, 2026, with prices from $3,933 to $9,451, a $5,518 spread on the same certified stone. NZ Jewellers lists it at $9,451. 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
I
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562494446
Dimensions6.95 × 5.31 × 3.74 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
6.95 mm5.31 mm1.31 ctI / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562494446
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.4%

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: $9,451 NZD|Low: $3,752 NZD|High: $9,649 NZD|Avg: $5,495 NZD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9$3,933 NZD
Retailer 5$3,942 NZD
Retailer 3$4,445 NZD
Retailer 6$4,521 NZD
Retailer 8$4,730 NZD
Retailer 7$4,943 NZD
Retailer 4$5,551 NZD
Retailer 2$7,878 NZD
NZ Jewellers$9,451 NZD

30 data points across 9 retailers

9 retailers$3,933 NZD to $9,451 NZD

A
Cheapest Retailer
-
$3,933 NZD
B+
Retailer 2
-
$3,942 NZD
View
B+
Retailer 3
-
$4,445 NZD
View
B+
Retailer 4
-
$4,521 NZD
View
B+
Retailer 5
-
$4,730 NZD
View
B+
Retailer 6
-
$4,943 NZD
View
B+
Retailer 7
-
$5,551 NZD
View
B
Retailer 8
-
$7,878 NZD
View
Most Expensive
B
NZ Jewellers
04bf5463-8fa9-4391-9a21-75feacb307f8 · Nov 5
$9,451 NZD
$5,239 USD
View
8 more retailers have this diamond
Prices start from $3,933 NZDSave up to $5,518 NZD

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
$3,933 NZD