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Round|Natural|GIA

3.03ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1555406697

Certificate GIA 1555406697

Diamond specifications and retailer prices

From €30,476 EUR
$34,182 USD
As of October 29, 2026
Save €26,274 EUR (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €56,750 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555406697. Listed at 17 retailers as of October 29, 2026, with prices from €30,476 to €56,750, a €26,274 spread on the same certified stone. MOH London lists it at €56,750. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1555406697
Dimensions9.38 × 9.46 × 5.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot
Top View
9.38 mm9.46 mm3.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555406697
Side View
Table 60.0%Crown 31.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 59.3%

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 29
Current: €56,750 EUR|Low: €30,476 EUR|High: €58,399 EUR|Avg: €39,517 EUR|-2.8%
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7€30,476 EUR
Retailer 8€32,906 EUR
Retailer 18€32,993 EUR
Retailer 14€33,131 EUR
Retailer 5€35,052 EUR
Retailer 15€35,481 EUR
Retailer 2€36,035 EUR
Retailer 3€36,114 EUR
Retailer 6€36,144 EUR
Retailer 11€37,650 EUR
Retailer 19€37,650 EUR
Retailer 9€38,654 EUR
Retailer 10€39,156 EUR
Retailer 4€40,661 EUR
Retailer 16€40,686 EUR
Retailer 12€41,707 EUR
Retailer 13€46,606 EUR
Retailer 17€56,603 EUR
MOH London€56,750 EUR

39 data points across 19 retailers

17 retailers€30,476 EUR to €56,750 EUR

A
Cheapest Retailer
-
€30,476 EUR
$34,182 USD
B+
Retailer 2
-
€32,906 EUR
$36,907 USD
View
B+
Retailer 3
-
€32,993 EUR
$37,005 USD
View
B+
Retailer 4
-
€35,052 EUR
$39,315 USD
View
Retailer 5
-
€35,481 EUR
A$61,224 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€36,035 EUR
£31,825 GBP
View
B+
Retailer 7
-
€36,114 EUR
$40,506 USD
View
Retailer 8
-
€36,144 EUR
$40,539 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€37,650 EUR
$42,228 USD
View
B+
Retailer 10
-
€37,650 EUR
$42,228 USD
View
Retailer 11
-
€38,654 EUR
$43,354 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€39,156 EUR
$43,917 USD
View
B
Retailer 13
-
€40,661 EUR
$45,606 USD
View
B
Retailer 14
-
€40,686 EUR
$45,633 USD
View
B+
Retailer 15
-
€41,707 EUR
View
B
Retailer 16
-
€46,606 EUR
ZAR 844,484 ZAR
View
Most Expensive
B
MOH London
0AB2A5626 · Oct 29
€56,750 EUR
£50,119 GBP
View
16 more retailers have this diamond
Prices start from €30,476 EURSave up to €26,274 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
€30,476 EUR