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1.03ct H VVS1 Round Natural Diamond

VG • H/VVS1 • IGI 523201897

Shape and cutting style on the report: Round brilliant

Certificate IGI 523201897

Diamond specifications and retailer prices

From $2,602 USD
As of November 1, 2026
Save $3,758 USD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,360 USD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 523201897. Listed at 17 retailers as of November 1, 2026, with prices from $2,602 to $6,360, a $3,758 spread on the same certified stone. Diamond Quarter lists it at $6,360. 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
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 523201897
Dimensions6.28 × 6.32 × 4.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
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Top View
6.28 mm6.32 mm1.03 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 523201897
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.7%

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: $3,144 USD|Low: $2,602 USD|High: $6,075 USD|Avg: $3,387 USD|+1.4%
Retailer 1
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
November 3, 2026
Retailer 5$2,602 USD
Retailer 9$2,661 USD
Retailer 3$2,682 USD
Retailer 6$2,840 USD
Retailer 7$2,906 USD
Retailer 13$2,906 USD
Retailer 12$3,018 USD
Retailer 1$3,144 USD
Retailer 15$3,353 USD
Retailer 8$3,389 USD
Retailer 14$3,391 USD
Retailer 11$3,572 USD
Retailer 4$4,085 USD
Retailer 10$4,859 USD
Retailer 2$6,075 USD

29 data points across 15 retailers

17 retailers$2,602 USD to $6,360 USD

A
Cheapest Retailer
-
$2,602 USD
A
Retailer 2
-
$2,661 USD
£2,095 GBP
View
A
Retailer 3
-
$2,682 USD
View
Final sale: no returns
Retailer 4
-
$2,743 USD
View
Price last confirmed 106 days ago
A
Retailer 5
-
$2,840 USD
View
A
Retailer 6
-
$2,906 USD
View
A
Retailer 7
-
$3,018 USD
View
A
Retailer 8
-
$3,048 USD
View
A
Retailer 9
-
$3,144 USD
£2,475 GBP
View
B+
Retailer 10
-
$3,353 USD
View
A
Retailer 11
-
$3,389 USD
€3,228 EUR
View
B+
Retailer 12
-
$3,391 USD
£2,670 GBP
View
B+
Retailer 13
-
$3,572 USD
ZAR 57,702 ZAR
View
Retailer 14
-
$4,085 USD
€3,890 EUR
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$4,859 USD
£3,826 GBP
View
B
Retailer 16
-
$6,075 USD
View
Most Expensive
B
Diamond Quarter
1.03VVS1H52972A7BN · Nov 2
$6,360 USD
£5,008 GBP
View
16 more retailers have this diamond
Prices start from $2,602 USDSave up to $3,758 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
$2,602 USD