Round|Natural|GIA

1.03ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2446615553

Certificate GIA 2446615553

Diamond specifications and retailer prices

From $1,434 USD
HK$11,200 HKD
As of October 30, 2026
Save $3,314 USD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,748 USD at NZ Jewellers · As of October 27, 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 2446615553. Listed at 8 retailers as of October 27, 2026, with prices from $1,434 to $4,748, a $3,314 spread on the same certified stone. NZ Jewellers lists it at $4,748. 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
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2446615553
Dimensions6.52 × 6.49 × 3.97 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.52 mm6.49 mm1.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446615553
Side View
Table 60.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.1%

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: $2,648 USD|Low: $1,434 USD|High: $2,649 USD|Avg: $2,038 USD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 2$1,434 USD
Retailer 4$1,759 USD
Retailer 3$2,317 USD
Retailer 1$2,648 USD

17 data points across 4 retailers

8 retailers$1,434 USD to $4,748 USD

A
Cheapest Retailer
-
$1,434 USD
HK$11,200 HKD
A
Retailer 2
-
$1,759 USD
View
A
Retailer 3
-
$1,947 USD
View
A
Retailer 4
-
$1,947 USD
View
A
Retailer 5
-
$2,037 USD
View
B+
Retailer 6
-
$2,246 USD
View
B+
Retailer 7
-
$2,648 USD
€2,522 EUR
View
Most Expensive
B
NZ Jewellers
e0ee73d8-6641-4973-a69c-6afab90c782b · Oct 27
$4,748 USD
View
7 more retailers have this diamond
Prices start from $1,434 USDSave up to $3,314 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
$1,434 USD