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Radiant|Natural|GIA

0.90ct D SI2 Radiant Natural Diamond

GD • D/SI2 • GIA 2427837475

Certificate GIA 2427837475

Diamond specifications and retailer prices

From $1,309 SGD
HK$8,000 HKD
As of October 31, 2026
Save $1,917 SGD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,226 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2427837475. Listed at 10 retailers as of October 25, 2026, with prices from $1,309 to $3,226, a $1,917 spread on the same certified stone. MOH London lists it at $3,226. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427837475
Dimensions5.26 × 5.11 × 3.68 mm
L/W Ratio1.03
Top View
5.26 mm5.11 mm0.90 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427837475
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,226 SGD|Low: $1,293 SGD|High: $3,380 SGD|Avg: $2,178 SGD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2$1,309 SGD
Retailer 9$1,816 SGD
Retailer 7$1,834 SGD
Retailer 8$1,932 SGD
Retailer 3$1,960 SGD
Retailer 5$2,054 SGD
Retailer 10$2,126 SGD
Retailer 4$2,452 SGD
Retailer 6$2,752 SGD
MOH London$3,226 SGD

40 data points across 10 retailers

10 retailers$1,309 SGD to $3,226 SGD

A
Cheapest Retailer
-
$1,309 SGD
HK$8,000 HKD
B+
Retailer 2
-
$1,816 SGD
View
B+
Retailer 3
-
$1,834 SGD
$1,435 USD
View
B+
Retailer 4
-
$1,932 SGD
$1,511 USD
View
A
Retailer 5
-
$1,960 SGD
£1,207 GBP
View
B+
Retailer 6
-
$2,054 SGD
£1,265 GBP
View
B+
Retailer 7
-
$2,126 SGD
A$2,558 AUD
View
B+
Retailer 8
-
$2,452 SGD
€1,827 EUR
View
B+
Retailer 9
-
$2,752 SGD
View
Most Expensive
B
MOH London
4B315F4C5 · Oct 25
$3,226 SGD
£1,987 GBP
View
9 more retailers have this diamond
Prices start from $1,309 SGDSave up to $1,917 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.

A
0.90ct Radiant
$1,309 SGD