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Round|Natural|GIA

1.03ct G IF Round Natural Diamond

EX • G/IF • GIA 1558337488

Certificate GIA 1558337488

Diamond specifications and retailer prices

From €3,976 EUR
HK$34,700 HKD
As of November 1, 2026
Save €3,879 EUR (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,855 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1558337488. Listed at 16 retailers as of October 29, 2026, with prices from €3,976 to €7,855, a €3,879 spread on the same certified stone. MOH London lists it at €7,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558337488
Dimensions6.45 × 6.42 × 3.97 mm
L/W Ratio1.00
Top View
6.45 mm6.42 mm1.03 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558337488
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: €7,855 EUR|Low: €3,930 EUR|High: €8,384 EUR|Avg: €5,320 EUR|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 10€3,976 EUR
Retailer 9€4,061 EUR
Retailer 16€4,210 EUR
Retailer 4€4,333 EUR
Retailer 13€4,434 EUR
Retailer 15€4,726 EUR
Retailer 2€5,139 EUR
Retailer 3€5,371 EUR
Retailer 14€5,371 EUR
Retailer 5€5,438 EUR
Retailer 6€5,550 EUR
Retailer 8€5,558 EUR
Retailer 11€5,671 EUR
Retailer 7€6,112 EUR
Retailer 12€6,174 EUR
MOH London€7,855 EUR

31 data points across 16 retailers

16 retailers€3,976 EUR to €7,855 EUR

A+
Cheapest Retailer
-
€3,976 EUR
HK$34,700 HKD
A
Retailer 2
-
€4,061 EUR
$4,537 USD
View
A
Retailer 3
-
€4,210 EUR
$4,703 USD
View
A
Retailer 4
-
€4,333 EUR
View
A
Retailer 5
-
€4,434 EUR
$4,954 USD
View
Final sale: no returns
A
Retailer 6
-
€4,726 EUR
$5,280 USD
View
A
Retailer 7
-
€5,139 EUR
£4,521 GBP
View
A
Retailer 8
-
€5,371 EUR
$6,000 USD
View
A
Retailer 9
-
€5,371 EUR
$6,000 USD
View
A
Retailer 10
-
€5,438 EUR
$6,075 USD
View
A
Retailer 11
-
€5,550 EUR
$6,200 USD
View
Retailer 12
-
€5,558 EUR
A$9,553 AUD
View
Price last confirmed 21 days ago
A
Retailer 13
-
€5,671 EUR
View
Retailer 14
-
€6,112 EUR
$6,828 USD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
€6,174 EUR
$6,898 USD
View
Most Expensive
B+
MOH London
164E48353 · Oct 29
€7,855 EUR
£6,910 GBP
View
15 more retailers have this diamond
Prices start from €3,976 EURSave up to €3,879 EUR

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
€3,976 EUR