CaratHunter
Plans
Radiant|Natural|GIA

0.90ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 2306608890

Certificate GIA 2306608890

Diamond specifications and retailer prices

From $1,473 SGD
HK$9,000 HKD
As of November 1, 2026
Save $3,656 SGD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,129 SGD 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 $1,473 to $5,129, a $3,656 spread on the same certified stone. Moon Ocean lists it at $5,129. 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: $5,129 SGD|Low: $1,457 SGD|High: $5,195 SGD|Avg: $2,562 SGD|-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$1,473 SGD
Retailer 4$1,829 SGD
Retailer 6$1,893 SGD
Retailer 5$1,966 SGD
Retailer 14$1,982 SGD
Retailer 15$1,982 SGD
Retailer 13$2,073 SGD
Retailer 7$2,198 SGD
Retailer 2$2,220 SGD
Retailer 3$2,287 SGD
Retailer 12$2,315 SGD
Retailer 11$2,707 SGD
Retailer 8$2,866 SGD
Retailer 9$3,473 SGD
Retailer 16$4,834 SGD
Moon Ocean$5,129 SGD

27 data points across 16 retailers

16 retailers$1,473 SGD to $5,129 SGD

B+
Cheapest Retailer
-
$1,473 SGD
HK$9,000 HKD
B+
Retailer 2
-
$1,829 SGD
$1,430 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,837 SGD
$1,436 USD
View
B+
Retailer 4
-
$1,893 SGD
$1,480 USD
View
B+
Retailer 5
-
$1,966 SGD
$1,537 USD
View
B+
Retailer 6
-
$1,982 SGD
$1,550 USD
View
B+
Retailer 7
-
$1,982 SGD
$1,550 USD
View
B+
Retailer 8
-
$2,045 SGD
View
B+
Retailer 9
-
$2,073 SGD
$1,621 USD
View
B+
Retailer 10
-
$2,220 SGD
£1,367 GBP
View
B
Retailer 11
-
$2,287 SGD
$1,788 USD
View
B+
Retailer 12
-
$2,315 SGD
£1,426 GBP
View
B
Retailer 13
-
$2,707 SGD
€2,016 EUR
View
B
Retailer 14
-
$3,473 SGD
£2,138 GBP
View
C
Retailer 15
-
$4,834 SGD
$3,780 USD
View
Most Expensive
C
Moon Ocean
NVN-88106127D-890 · Nov 2
$5,129 SGD
£3,158 GBP
View
15 more retailers have this diamond
Prices start from $1,473 SGDSave up to $3,656 SGD

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
$1,473 SGD