Round|Natural|IGI

1.03ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 841652192

Shape and cutting style on the report: Round brilliant

Certificate IGI 841652192

Diamond specifications and retailer prices

From $2,243 USD
As of November 1, 2026
Save $2,950 USD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,193 USD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 841652192. Listed at 16 retailers as of November 1, 2026, with prices from $2,243 to $5,193, a $2,950 spread on the same certified stone. NZ Jewellers lists it at $5,193. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 841652192
Dimensions6.43 × 6.49 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.43 mm6.49 mm1.03 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841652192
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: $5,193 USD|Low: $2,243 USD|High: $5,883 USD|Avg: $2,927 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 3, 2026
Retailer 15$2,243 USD
Retailer 3$2,292 USD
Retailer 10$2,324 USD
Retailer 14$2,394 USD
Retailer 6$2,465 USD
Retailer 5$2,484 USD
Retailer 8$2,484 USD
Retailer 7$2,598 USD
Retailer 16$2,624 USD
Retailer 2$2,663 USD
Retailer 13$2,866 USD
Retailer 4$2,908 USD
Retailer 12$3,053 USD
Retailer 9$3,093 USD
Retailer 11$4,352 USD
NZ Jewellers$5,193 USD

8 data points across 16 retailers

16 retailers$2,243 USD to $5,193 USD

A
Cheapest Retailer
-
$2,243 USD
A
Retailer 2
-
$2,292 USD
View
Final sale: no returns
A
Retailer 3
-
$2,324 USD
£1,830 GBP
View
A
Retailer 4
-
$2,394 USD
View
A
Retailer 5
-
$2,465 USD
View
A
Retailer 6
-
$2,484 USD
View
A
Retailer 7
-
$2,484 USD
View
A
Retailer 8
-
$2,598 USD
View
A
Retailer 9
-
$2,624 USD
View
A
Retailer 10
-
$2,663 USD
£2,097 GBP
View
A
Retailer 11
-
$2,866 USD
View
A
Retailer 12
-
$2,908 USD
£2,290 GBP
View
A
Retailer 13
-
$3,053 USD
ZAR 49,322 ZAR
View
A
Retailer 14
-
$3,093 USD
€2,946 EUR
View
B
Retailer 15
-
$4,352 USD
£3,427 GBP
View
Most Expensive
B
NZ Jewellers
86e6566d-51a6-4999-b08c-94a4e835c583 · Nov 2
$5,193 USD
View
15 more retailers have this diamond
Prices start from $2,243 USDSave up to $2,950 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
$2,243 USD