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Round|Natural|GIA

3.03ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6545788453

Certificate GIA 6545788453

Diamond specifications and retailer prices

From €30,602 EUR
$34,189 USD
As of October 31, 2026
Save €22,803 EUR (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €53,405 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545788453. Listed at 13 retailers as of October 31, 2026, with prices from €30,602 to €53,405, a €22,803 spread on the same certified stone. MOH London lists it at €53,405. 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

3.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545788453
Dimensions9.23 × 9.18 × 5.70 mm
L/W Ratio1.01
Top View
9.23 mm9.18 mm3.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545788453
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.0%

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 31
Current: €53,405 EUR|Low: €30,284 EUR|High: €54,049 EUR|Avg: €36,226 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€30,602 EUR
Retailer 6€31,133 EUR
Retailer 5€31,346 EUR
Retailer 7€31,677 EUR
Retailer 3€33,907 EUR
Retailer 2€41,307 EUR
MOH London€53,405 EUR

37 data points across 7 retailers

13 retailers€30,602 EUR to €53,405 EUR

A
Cheapest Retailer
-
€30,602 EUR
$34,189 USD
A
Retailer 2
-
€31,133 EUR
$34,782 USD
View
A
Retailer 3
-
€31,346 EUR
$35,020 USD
View
Final sale: no returns
A
Retailer 4
-
€31,677 EUR
$35,390 USD
View
A
Retailer 5
-
€33,907 EUR
£29,828 GBP
View
Retailer 6
-
€34,195 EUR
$38,203 USD
View
Price last confirmed 24 days ago
Retailer 7
-
€35,620 EUR
$39,795 USD
View
Price last confirmed 34 days ago
Retailer 8
-
€35,620 EUR
$39,795 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
€36,568 EUR
$40,854 USD
View
Retailer 10
-
€37,045 EUR
$41,387 USD
View
Price last confirmed 24 days ago
Retailer 11
-
€38,470 EUR
$42,979 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
€41,307 EUR
View
Most Expensive
B
MOH London
34D5A310D · Nov 1
€53,405 EUR
£46,980 GBP
View
12 more retailers have this diamond
Prices start from €30,602 EURSave up to €22,803 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
3.03ct Round
€30,602 EUR