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Radiant|Natural|GIA

1.03ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2245118729

Certificate GIA 2245118729

Diamond specifications and retailer prices

From $2,266 SGD
As of November 6, 2026
Save $2,596 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,862 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic 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 2245118729. Listed at 10 retailers as of November 4, 2026, with prices from $2,266 to $4,862, a $2,596 spread on the same certified stone. MOH London lists it at $4,862. 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

1.03
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245118729
Dimensions6.31 × 5.45 × 3.84 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.31 mm5.45 mm1.03 ctI / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2245118729
Side View
Table 62.0%CrownGirdle: MED-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 6
Current: $4,862 SGD|Low: $2,266 SGD|High: $4,901 SGD|Avg: $3,022 SGD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,266 SGD
Retailer 8$2,284 SGD
Retailer 9$2,370 SGD
Retailer 5$2,725 SGD
Retailer 3$3,022 SGD
Retailer 6$3,203 SGD
Retailer 4$3,460 SGD
Retailer 2$3,633 SGD
MOH London$4,862 SGD

11 data points across 9 retailers

10 retailers$2,266 SGD to $4,862 SGD

B+
Cheapest Retailer
-
$2,266 SGD
A
Retailer 2
-
$2,284 SGD
View
B+
Retailer 3
-
$2,370 SGD
View
B+
Retailer 4
-
$2,371 SGD
View
B+
Retailer 5
-
$2,725 SGD
View
B+
Retailer 6
-
$3,022 SGD
View
B
Retailer 7
-
$3,203 SGD
View
B
Retailer 8
-
$3,460 SGD
View
B
Retailer 9
-
$3,633 SGD
View
Most Expensive
B
MOH London
846E95544 · Nov 4
$4,862 SGD
£2,987 GBP
View
9 more retailers have this diamond
Prices start from $2,266 SGDSave up to $2,596 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
1.03ct Radiant
$2,266 SGD