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Radiant|Natural|GIA

9.01ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2221608543

Certificate GIA 2221608543

Diamond specifications and retailer prices

From $295,834 NZD
HK$1,300,400 HKD
As of November 1, 2026
Save $27,388 NZD (8%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $436,624 NZD at Ritani · As of October 22, 2026
View at Ritani

About this 9.01ct natural radiant diamond

This 9.01ct natural radiant sits in the over five 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 2221608543. Listed at 7 retailers as of November 1, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

9.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221608543
Dimensions15.09 × 10.44 × 7.33 mm
L/W Ratio1.45
Girdle conditionPolished
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Indented Natural, Pinpoint, Natural
Top View
15.09 mm10.44 mm9.01 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2221608543
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.2%

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: $316,527 NZD|Low: $285,392 NZD|High: $436,624 NZD|Avg: $337,291 NZD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Ritani
November 2, 2026
Retailer 6$295,834 NZD
Retailer 5$304,309 NZD
Retailer 1$316,527 NZD
Retailer 4$317,545 NZD
Retailer 3$321,355 NZD
Retailer 7$323,222 NZD
Retailer 8$353,080 NZD
Retailer 2$425,127 NZD
Ritani$436,624 NZD

34 data points across 9 retailers

7 retailers$295,834 NZD to $323,222 NZD

B+
Cheapest Retailer
-
$295,834 NZD
HK$1,300,400 HKD
B+
Retailer 2
-
$304,309 NZD
$171,220 USD
View
B+
Retailer 3
-
$316,527 NZD
₹16,961,344 INR
View
Retailer 4
-
$321,355 NZD
$180,811 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$323,222 NZD
$181,861 USD
View
Retailer 6
-
$425,127 NZD
€227,808 EUR
View
Price last confirmed 10 days ago
Most Expensive
Ritani
D-5PY4QHPNXB · Oct 22
$436,624 NZD
$245,667 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from $295,834 NZDSave up to $27,388 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+
9.01ct Radiant
$295,834 NZD