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Radiant|Natural|GIA

0.90ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2306608890

Certificate GIA 2306608890

Diamond specifications and retailer prices

From $2,047 NZD
HK$9,000 HKD
As of November 1, 2026
Save $5,080 NZD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,128 NZD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-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 2306608890. Listed at 16 retailers as of November 1, 2026, with prices from $2,047 to $7,128, a $5,080 spread on the same certified stone. Moon Ocean lists it at $7,128. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2306608890
Dimensions6.08 × 4.89 × 3.28 mm
L/W Ratio1.24
Top View
6.08 mm4.89 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2306608890
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 67.1%

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: $7,128 NZD|Low: $2,025 NZD|High: $7,219 NZD|Avg: $3,561 NZD|-1.3%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10$2,047 NZD
Retailer 4$2,542 NZD
Retailer 6$2,630 NZD
Retailer 5$2,732 NZD
Retailer 14$2,755 NZD
Retailer 15$2,755 NZD
Retailer 13$2,881 NZD
Retailer 7$3,055 NZD
Retailer 2$3,085 NZD
Retailer 3$3,178 NZD
Retailer 12$3,218 NZD
Retailer 11$3,762 NZD
Retailer 8$3,983 NZD
Retailer 9$4,826 NZD
Retailer 16$6,718 NZD
Moon Ocean$7,128 NZD

27 data points across 16 retailers

16 retailers$2,047 NZD to $7,128 NZD

B+
Cheapest Retailer
-
$2,047 NZD
HK$9,000 HKD
B+
Retailer 2
-
$2,542 NZD
$1,430 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,552 NZD
$1,436 USD
View
B+
Retailer 4
-
$2,630 NZD
$1,480 USD
View
B+
Retailer 5
-
$2,732 NZD
$1,537 USD
View
B+
Retailer 6
-
$2,755 NZD
$1,550 USD
View
B+
Retailer 7
-
$2,755 NZD
$1,550 USD
View
B+
Retailer 8
-
$2,842 NZD
SGD 2,161 SGD
View
B+
Retailer 9
-
$2,881 NZD
$1,621 USD
View
B+
Retailer 10
-
$3,085 NZD
£1,367 GBP
View
B
Retailer 11
-
$3,178 NZD
$1,788 USD
View
B+
Retailer 12
-
$3,218 NZD
£1,426 GBP
View
B
Retailer 13
-
$3,762 NZD
€2,016 EUR
View
B
Retailer 14
-
$4,826 NZD
£2,138 GBP
View
C
Retailer 15
-
$6,718 NZD
$3,780 USD
View
Most Expensive
C
Moon Ocean
NVN-88106127D-890 · Nov 2
$7,128 NZD
£3,158 GBP
View
15 more retailers have this diamond
Prices start from $2,047 NZDSave up to $5,080 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
$2,047 NZD