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Round|Natural|IGI

1.03ct I I1 Round Natural Diamond

EX • I/I1 • IGI 700528896

Shape and cutting style on the report: Round brilliant

Certificate IGI 700528896

Diamond specifications and retailer prices

From $1,433 SGD
$1,121 USD
As of November 1, 2026
Save $2,213 SGD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,646 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 700528896. Listed at 8 retailers as of October 30, 2026, with prices from $1,433 to $3,646, a $2,213 spread on the same certified stone. NZ Jewellers lists it at $3,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.6°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 700528896
Dimensions6.41 × 6.48 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.41 mm6.48 mm1.03 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 700528896
Side View
Table 52.0%Crown 33.6°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 62.4%

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 1
Current: $3,646 SGD|Low: $1,149 SGD|High: $3,646 SGD|Avg: $1,831 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$1,149 SGD
Retailer 8$1,433 SGD
Retailer 4$1,494 SGD
Retailer 7$1,494 SGD
Retailer 5$1,552 SGD
Retailer 3$1,553 SGD
Retailer 6$1,725 SGD
Retailer 2$2,083 SGD
NZ Jewellers$3,646 SGD

9 data points across 9 retailers

8 retailers$1,433 SGD to $3,646 SGD

A
Cheapest Retailer
-
$1,433 SGD
$1,121 USD
A
Retailer 2
-
$1,494 SGD
$1,169 USD
View
A
Retailer 3
-
$1,494 SGD
$1,169 USD
View
B+
Retailer 4
-
$1,552 SGD
$1,214 USD
View
B+
Retailer 5
-
$1,553 SGD
$1,215 USD
View
B+
Retailer 6
-
$1,725 SGD
$1,349 USD
View
B+
Retailer 7
-
$2,083 SGD
€1,552 EUR
View
Most Expensive
B
NZ Jewellers
27127a5b-9115-4b8b-9c43-d8be1bc48909 · Oct 30
$3,646 SGD
$2,852 USD
View
7 more retailers have this diamond
Prices start from $1,433 SGDSave up to $2,213 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 Round
$1,433 SGD