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1.03ct M VVS1 Round Natural Diamond

EX • M/VVS1 • IGI 480138337

Shape and cutting style on the report: Round brilliant

Certificate IGI 480138337

Diamond specifications and retailer prices

From $1,397 USD
As of November 5, 2026
Save $2,280 USD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,677 USD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 480138337. Listed at 10 retailers as of November 5, 2026, with prices from $1,397 to $3,677, a $2,280 spread on the same certified stone. NZ Jewellers lists it at $3,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
M
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 480138337
Dimensions6.46 × 6.49 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.46 mm6.49 mm1.03 ctM / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 480138337
Side View
Table 56.5%Crown 35.5°GirdlePavilion 40.9°Culet: NoneDepth 62.1%

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 5
Current: $3,677 USD|Low: $1,397 USD|High: $3,677 USD|Avg: $1,848 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
November 5, 2026
Retailer 7$1,397 USD
Retailer 9$1,407 USD
Retailer 6$1,508 USD
Retailer 12$1,508 USD
Retailer 10$1,577 USD
Retailer 4$1,600 USD
Retailer 3$1,643 USD
Retailer 11$1,740 USD
Retailer 5$1,840 USD
Retailer 2$2,044 USD
Retailer 8$2,520 USD
NZ Jewellers$3,677 USD

20 data points across 12 retailers

10 retailers$1,397 USD to $3,677 USD

A
Cheapest Retailer
-
$1,397 USD
A
Retailer 2
-
$1,508 USD
View
A
Retailer 3
-
$1,577 USD
View
A
Retailer 4
-
$1,600 USD
View
A
Retailer 5
-
$1,643 USD
View
B+
Retailer 6
-
$1,740 USD
View
B+
Retailer 7
-
$1,840 USD
View
B+
Retailer 8
-
$2,044 USD
View
B
Retailer 9
-
$2,520 USD
View
Most Expensive
C
NZ Jewellers
cf31ecce-e79f-4457-a470-21f9834f03ae · Nov 5
$3,677 USD
View
9 more retailers have this diamond
Prices start from $1,397 USDSave up to $2,280 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
$1,397 USD