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Radiant|Natural|GIA

0.90ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5201161975

Certificate GIA 5201161975

Diamond specifications and retailer prices

From $2,455 SGD
$1,920 USD
As of November 1, 2026
Save $1,471 SGD (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,926 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 5201161975. Listed at 10 retailers as of November 1, 2026, with prices from $2,455 to $3,926, a $1,471 spread on the same certified stone. 77 Diamonds lists it at $3,926. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201161975
Dimensions5.72 × 5.39 × 3.38 mm
L/W Ratio1.06
Top View
5.72 mm5.39 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5201161975
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

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: $3,926 SGD|Low: $2,455 SGD|High: $3,931 SGD|Avg: $2,989 SGD|+1.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$2,455 SGD
Retailer 4$2,525 SGD
Retailer 3$3,081 SGD
77 Diamonds$3,926 SGD

33 data points across 4 retailers

10 retailers$2,455 SGD to $3,926 SGD

B+
Cheapest Retailer
-
$2,455 SGD
$1,920 USD
B
Retailer 2
-
$2,525 SGD
$1,974 USD
View
B
Retailer 3
-
$2,531 SGD
$1,979 USD
View
B+
Retailer 4
-
$2,658 SGD
$2,078 USD
View
B
Retailer 5
-
$2,774 SGD
$2,169 USD
View
B
Retailer 6
-
$3,081 SGD
$2,409 USD
View
B
Retailer 7
-
$3,261 SGD
$2,550 USD
View
B
Retailer 8
-
$3,261 SGD
$2,550 USD
View
B
Retailer 9
-
$3,364 SGD
$2,630 USD
View
Most Expensive
B
77 Diamonds
RADZWWGEYC4U · Nov 2
$3,926 SGD
£2,417 GBP
View
9 more retailers have this diamond
Prices start from $2,455 SGDSave up to $1,471 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
$2,455 SGD