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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 $1,121 USD
As of October 30, 2026
Save $1,731 USD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,852 USD 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 $1,121 to $2,852, a $1,731 spread on the same certified stone. NZ Jewellers lists it at $2,852. 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
Color
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: Oct 30
Current: $2,852 USD|Low: $899 USD|High: $2,852 USD|Avg: $1,436 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$899 USD
Retailer 8$1,121 USD
Retailer 4$1,169 USD
Retailer 7$1,169 USD
Retailer 5$1,214 USD
Retailer 3$1,215 USD
Retailer 6$1,349 USD
Retailer 2$1,637 USD
NZ Jewellers$2,852 USD

8 data points across 9 retailers

8 retailers$1,121 USD to $2,852 USD

A
Cheapest Retailer
-
$1,121 USD
A
Retailer 2
-
$1,169 USD
View
A
Retailer 3
-
$1,169 USD
View
B+
Retailer 4
-
$1,214 USD
View
B+
Retailer 5
-
$1,215 USD
View
B+
Retailer 6
-
$1,349 USD
View
B+
Retailer 7
-
$1,637 USD
€1,559 EUR
View
Most Expensive
B
NZ Jewellers
27127a5b-9115-4b8b-9c43-d8be1bc48909 · Oct 30
$2,852 USD
View
7 more retailers have this diamond
Prices start from $1,121 USDSave up to $1,731 USD

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
$1,121 USD