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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 2556838765

Certificate GIA 2556838765

Diamond specifications and retailer prices

From $1,464 SGD
$1,145 USD
As of November 2, 2026
Save $1,442 SGD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,870 SGD at NZ Jewellers · As of September 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 H 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 2556838765. Listed at 13 retailers as of November 1, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556838765
Dimensions6.33 × 4.69 × 3.31 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Natural
Top View
6.33 mm4.69 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556838765
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.5%

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: Nov 2
Current: $2,216 SGD|Low: $1,342 SGD|High: $2,940 SGD|Avg: $1,960 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$1,464 SGD
Retailer 7$1,528 SGD
Retailer 6$1,586 SGD
Retailer 2$1,811 SGD
Retailer 5$1,853 SGD
Retailer 9$2,075 SGD
Retailer 1$2,216 SGD
Retailer 4$2,324 SGD
Retailer 3$2,906 SGD

43 data points across 9 retailers

13 retailers$1,464 SGD to $2,906 SGD

A
Cheapest Retailer
-
$1,464 SGD
$1,145 USD
Final sale: no returns
A
Retailer 2
-
$1,528 SGD
$1,195 USD
View
Retailer 3
-
$1,586 SGD
$1,241 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$1,586 SGD
$1,241 USD
View
Retailer 5
-
$1,648 SGD
$1,289 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$1,811 SGD
£1,115 GBP
View
Retailer 7
-
$1,831 SGD
$1,432 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$1,853 SGD
£1,142 GBP
View
Retailer 9
-
$2,075 SGD
A$2,497 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$2,216 SGD
€1,651 EUR
View
B+
Retailer 11
-
$2,324 SGD
ZAR 29,366 ZAR
View
B
Retailer 12
-
$2,906 SGD
£1,790 GBP
View
Most Expensive
NZ Jewellers
c6d65ef3-8160-45f3-8b9f-41dd005a3654 · Sep 30
$3,870 SGD
$3,027 USD
View
Price last confirmed 32 days ago
12 more retailers have this diamond
Prices start from $1,464 SGDSave up to $1,442 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
$1,464 SGD