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Radiant|Natural|GIA

0.90ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2446081827

Certificate GIA 2446081827

Diamond specifications and retailer prices

From $2,212 SGD
$1,730 USD
As of October 30, 2026
Save $3,711 SGD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,923 SGD at NZ Jewellers · As of October 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 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 2446081827. Listed at 17 retailers as of October 30, 2026, with prices from $2,212 to $5,923, a $3,711 spread on the same certified stone. NZ Jewellers lists it at $5,923. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446081827
Dimensions6.21 × 5.06 × 3.53 mm
L/W Ratio1.23
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.21 mm5.06 mm0.90 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446081827
Side View
Table 72.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.8%

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: Oct 30
Current: $3,581 SGD|Low: $1,868 SGD|High: $4,621 SGD|Avg: $3,103 SGD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$2,231 SGD
Retailer 6$2,241 SGD
Retailer 9$2,540 SGD
Retailer 2$2,641 SGD
Retailer 7$3,168 SGD
Retailer 3$3,316 SGD
Retailer 1$3,581 SGD
Retailer 5$4,176 SGD
Retailer 4$4,575 SGD

38 data points across 9 retailers

17 retailers$2,212 SGD to $5,923 SGD

B+
Cheapest Retailer
-
$2,212 SGD
$1,730 USD
B+
Retailer 2
-
$2,231 SGD
$1,745 USD
View
B
Retailer 3
-
$2,241 SGD
$1,753 USD
View
Final sale: no returns
B
Retailer 4
-
$2,357 SGD
$1,844 USD
View
B
Retailer 5
-
$2,428 SGD
$1,899 USD
View
B
Retailer 6
-
$2,428 SGD
$1,899 USD
View
B
Retailer 7
-
$2,486 SGD
$1,945 USD
View
B
Retailer 8
-
$2,540 SGD
$1,987 USD
View
B
Retailer 9
-
$2,604 SGD
$2,037 USD
View
B+
Retailer 10
-
$2,641 SGD
£1,626 GBP
View
B
Retailer 11
-
$2,801 SGD
$2,191 USD
View
Retailer 12
-
$3,168 SGD
A$3,813 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$3,316 SGD
€2,470 EUR
View
B
Retailer 14
-
$3,581 SGD
ZAR 45,257 ZAR
View
B
Retailer 15
-
$4,176 SGD
£2,572 GBP
View
B
Retailer 16
-
$4,575 SGD
£2,818 GBP
View
Most Expensive
C
NZ Jewellers
d2ae1e00-6c70-40c0-b2c3-81774a1b0ac8 · Oct 30
$5,923 SGD
$4,633 USD
View
16 more retailers have this diamond
Prices start from $2,212 SGDSave up to $3,711 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
$2,212 SGD