Round|Natural|GIA

1.03ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2466159951

Certificate GIA 2466159951

Diamond specifications and retailer prices

From $1,421 USD
HK$11,100 HKD
As of October 30, 2026
Save $3,281 USD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,702 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2466159951. Listed at 8 retailers as of October 30, 2026, with prices from $1,421 to $4,702, a $3,281 spread on the same certified stone. NZ Jewellers lists it at $4,702. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2466159951
Dimensions6.41 × 6.47 × 4.00 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.41 mm6.47 mm1.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2466159951
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°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: Oct 30
Current: $4,702 USD|Low: $1,421 USD|High: $4,702 USD|Avg: $2,128 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$1,421 USD
Retailer 8$1,750 USD
Retailer 10$1,866 USD
Retailer 4$1,928 USD
Retailer 6$1,928 USD
Retailer 5$2,017 USD
Retailer 7$2,224 USD
Retailer 11$2,338 USD
Retailer 3$2,399 USD
Retailer 2$2,632 USD
NZ Jewellers$4,702 USD

27 data points across 11 retailers

8 retailers$1,421 USD to $4,702 USD

A
Cheapest Retailer
-
$1,421 USD
HK$11,100 HKD
A
Retailer 2
-
$1,750 USD
View
A
Retailer 3
-
$1,928 USD
View
A
Retailer 4
-
$1,928 USD
View
A
Retailer 5
-
$2,017 USD
View
A
Retailer 6
-
$2,224 USD
View
B+
Retailer 7
-
$2,632 USD
€2,507 EUR
View
Most Expensive
B
NZ Jewellers
52a2d9a3-3074-46f6-9f9e-853337585a4b · Oct 30
$4,702 USD
View
7 more retailers have this diamond
Prices start from $1,421 USDSave up to $3,281 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
$1,421 USD