Round|Natural|GIA

1.03ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6462415499

Certificate GIA 6462415499

Diamond specifications and retailer prices

From $2,272 USD
As of November 5, 2026
Save $3,146 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,418 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6462415499. Listed at 15 retailers as of November 5, 2026, with prices from $2,272 to $5,418, a $3,146 spread on the same certified stone. NZ Jewellers lists it at $5,418. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6462415499
Dimensions6.45 × 6.42 × 4.03 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462415499
Side View
Table 57.0%Crown 35°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 5
Current: $5,418 USD|Low: $2,272 USD|High: $5,418 USD|Avg: $3,070 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 6, 2026
Retailer 11$2,272 USD
Retailer 8$2,321 USD
Retailer 7$2,380 USD
Retailer 9$2,488 USD
Retailer 4$2,591 USD
Retailer 12$2,591 USD
Retailer 10$2,711 USD
Retailer 2$2,726 USD
Retailer 3$2,990 USD
Retailer 5$3,215 USD
Retailer 6$4,527 USD
NZ Jewellers$5,418 USD

42 data points across 12 retailers

15 retailers$2,272 USD to $5,418 USD

A
Cheapest Retailer
-
$2,272 USD
A
Retailer 2
-
$2,321 USD
View
A
Retailer 3
-
$2,380 USD
View
Retailer 4
-
$2,591 USD
View
Price last confirmed 56 days ago
Retailer 5
-
$2,591 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,591 USD
View
B+
Retailer 7
-
$2,711 USD
View
B+
Retailer 8
-
$2,726 USD
View
B+
Retailer 9
-
$2,732 USD
View
Retailer 10
-
$2,990 USD
View
Price last confirmed 60 days ago
B+
Retailer 11
-
$2,990 USD
View
B+
Retailer 12
-
$3,215 USD
View
B
Retailer 13
-
$4,527 USD
View
Retailer 14
-
$5,418 USD
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
23dd7d80-94a9-4e98-b5b7-dbdfd64969d3 · Nov 5
$5,418 USD
View
14 more retailers have this diamond
Prices start from $2,272 USDSave up to $3,146 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
$2,272 USD