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Radiant|Natural|GIA

1.03ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 5222603317

Certificate GIA 5222603317

Diamond specifications and retailer prices

From $2,215 NZD
As of November 6, 2026
Save $2,809 NZD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,024 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5222603317. Listed at 10 retailers as of November 6, 2026, with prices from $2,215 to $5,024, a $2,809 spread on the same certified stone. MOH London lists it at $5,024. 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

1.03
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222603317
Dimensions5.63 × 5.49 × 3.80 mm
L/W Ratio1.03
Top View
5.63 mm5.49 mm1.03 ctI / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5222603317
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,024 NZD|Low: $2,058 NZD|High: $5,372 NZD|Avg: $3,075 NZD|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 5$2,215 NZD
Retailer 7$2,336 NZD
Retailer 6$2,410 NZD
Retailer 4$2,498 NZD
Retailer 10$2,560 NZD
Retailer 9$2,836 NZD
Retailer 2$3,197 NZD
Retailer 3$3,727 NZD
Retailer 8$3,761 NZD
MOH London$5,024 NZD

28 data points across 10 retailers

10 retailers$2,215 NZD to $5,024 NZD

B+
Cheapest Retailer
-
$2,215 NZD
Retailer 2
-
$2,336 NZD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$2,410 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,498 NZD
View
B+
Retailer 5
-
$2,560 NZD
View
B+
Retailer 6
-
$2,836 NZD
View
B+
Retailer 7
-
$3,197 NZD
View
B+
Retailer 8
-
$3,727 NZD
View
Retailer 9
-
$3,761 NZD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
9A5E3851B · Nov 7
$5,024 NZD
£2,193 GBP
View
9 more retailers have this diamond
Prices start from $2,215 NZDSave up to $2,809 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.

B+
1.03ct Radiant
$2,215 NZD