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Radiant|Natural|GIA

0.90ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2446081827

Certificate GIA 2446081827

Diamond specifications and retailer prices

From $3,075 NZD
$1,730 USD
As of November 1, 2026
Save $5,160 NZD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,234 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446081827. Listed at 17 retailers as of October 30, 2026, with prices from $3,075 to $8,234, a $5,160 spread on the same certified stone. NZ Jewellers lists it at $8,234. 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

0.90
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446081827
Dimensions6.21 × 5.06 × 3.53 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.21 mm5.06 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446081827
Side View
Table 72.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.8%

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 1
Current: $6,341 NZD|Low: $3,101 NZD|High: $6,424 NZD|Avg: $4,409 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$3,101 NZD
Retailer 6$3,116 NZD
Retailer 9$3,531 NZD
Retailer 3$3,702 NZD
Retailer 7$4,405 NZD
Retailer 2$4,608 NZD
Retailer 5$4,979 NZD
Retailer 4$5,774 NZD
Retailer 1$6,341 NZD

37 data points across 9 retailers

17 retailers$3,075 NZD to $8,234 NZD

B+
Cheapest Retailer
-
$3,075 NZD
$1,730 USD
B+
Retailer 2
-
$3,101 NZD
$1,745 USD
View
B
Retailer 3
-
$3,116 NZD
$1,753 USD
View
Final sale: no returns
B
Retailer 4
-
$3,277 NZD
$1,844 USD
View
B
Retailer 5
-
$3,375 NZD
$1,899 USD
View
B
Retailer 6
-
$3,375 NZD
$1,899 USD
View
B
Retailer 7
-
$3,457 NZD
$1,945 USD
View
B
Retailer 8
-
$3,531 NZD
$1,987 USD
View
B
Retailer 9
-
$3,620 NZD
$2,037 USD
View
B
Retailer 10
-
$3,702 NZD
£1,640 GBP
View
B
Retailer 11
-
$3,894 NZD
$2,191 USD
View
Retailer 12
-
$4,405 NZD
A$3,813 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$4,608 NZD
€2,469 EUR
View
B
Retailer 14
-
$4,979 NZD
ZAR 45,257 ZAR
View
B
Retailer 15
-
$5,774 NZD
£2,558 GBP
View
B
Retailer 16
-
$6,341 NZD
£2,809 GBP
View
Most Expensive
C
NZ Jewellers
d2ae1e00-6c70-40c0-b2c3-81774a1b0ac8 · Oct 30
$8,234 NZD
$4,633 USD
View
16 more retailers have this diamond
Prices start from $3,075 NZDSave up to $5,160 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+
0.90ct Radiant
$3,075 NZD