Round|Natural|IGI

1.03ct I VS2 Round Natural Diamond

VG • I/VS2 • IGI 523201896

Shape and cutting style on the report: Round brilliant

Certificate IGI 523201896

Diamond specifications and retailer prices

From $1,698 USD
As of November 1, 2026
Save $2,846 USD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,544 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 523201896. Listed at 15 retailers as of October 30, 2026, with prices from $1,698 to $4,544, a $2,846 spread on the same certified stone. NZ Jewellers lists it at $4,544. 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
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 523201896
Dimensions6.27 × 6.30 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.27 mm6.30 mm1.03 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 523201896
Side View
Table 55.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,544 USD|Low: $1,698 USD|High: $4,544 USD|Avg: $2,351 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 2, 2026
Retailer 13$1,698 USD
Retailer 6$1,738 USD
Retailer 15$1,802 USD
Retailer 5$1,863 USD
Retailer 12$1,863 USD
Retailer 3$1,915 USD
Retailer 16$1,949 USD
Retailer 7$2,000 USD
Retailer 2$2,066 USD
Retailer 4$2,150 USD
Retailer 10$2,290 USD
Retailer 9$2,534 USD
Retailer 14$2,646 USD
Retailer 11$3,268 USD
Retailer 8$3,353 USD
NZ Jewellers$4,544 USD

35 data points across 16 retailers

15 retailers$1,698 USD to $4,544 USD

A
Cheapest Retailer
-
$1,698 USD
Retailer 2
-
$1,738 USD
View
Price last confirmed 98 days ago
Retailer 3
-
$1,802 USD
£1,419 GBP
View
Price last confirmed 33 days ago
A
Retailer 4
-
$1,863 USD
View
A
Retailer 5
-
$1,915 USD
View
A
Retailer 6
-
$1,949 USD
View
A
Retailer 7
-
$2,000 USD
View
A
Retailer 8
-
$2,066 USD
£1,627 GBP
View
B+
Retailer 9
-
$2,150 USD
View
A
Retailer 10
-
$2,290 USD
ZAR 36,992 ZAR
View
A
Retailer 11
-
$2,534 USD
€2,413 EUR
View
B+
Retailer 12
-
$2,646 USD
€2,520 EUR
View
B+
Retailer 13
-
$3,268 USD
£2,573 GBP
View
B+
Retailer 14
-
$3,353 USD
£2,640 GBP
View
Most Expensive
B
NZ Jewellers
39cb8fd7-19bf-480d-83d8-515c9e2e9754 · Oct 30
$4,544 USD
View
14 more retailers have this diamond
Prices start from $1,698 USDSave up to $2,846 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
$1,698 USD