Round|Natural|GIA

1.03ct L I1 Round Natural Diamond

EX • L/I1 • GIA 6442570556

Certificate GIA 6442570556

Diamond specifications and retailer prices

From $1,173 USD
As of November 5, 2026
Save $1,814 USD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,987 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6442570556. Listed at 7 retailers as of November 5, 2026, with prices from $1,173 to $2,987, a $1,814 spread on the same certified stone. NZ Jewellers lists it at $2,987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
L
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6442570556
Dimensions6.43 × 6.40 × 4.02 mm
L/W Ratio1.00
Top View
6.43 mm6.40 mm1.03 ctL / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6442570556
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,987 USD|Low: $1,173 USD|High: $3,048 USD|Avg: $1,555 USD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$1,173 USD
Retailer 3$1,225 USD
Retailer 4$1,225 USD
Retailer 7$1,272 USD
Retailer 8$1,286 USD
Retailer 5$1,413 USD
Retailer 9$1,516 USD
Retailer 2$1,701 USD
NZ Jewellers$2,987 USD

20 data points across 9 retailers

7 retailers$1,173 USD to $2,987 USD

B+
Cheapest Retailer
-
$1,173 USD
B+
Retailer 2
-
$1,225 USD
View
Retailer 3
-
$1,225 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,272 USD
View
B
Retailer 5
-
$1,413 USD
View
B
Retailer 6
-
$1,701 USD
View
Most Expensive
C
NZ Jewellers
3a39354a-0177-4ac8-ae9a-785ec2639bd4 · Nov 5
$2,987 USD
View
6 more retailers have this diamond
Prices start from $1,173 USDSave up to $1,814 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.

B+
1.03ct Round
$1,173 USD