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Round|Natural|GIA

3.05ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6455438350

Certificate GIA 6455438350

Diamond specifications and retailer prices

From €38,935 EUR
As of November 1, 2026
Save €31,576 EUR (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €70,511 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural round diamond

This 3.05ct natural round sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455438350. Listed at 9 retailers as of November 1, 2026, with prices from €38,935 to €70,511, a €31,576 spread on the same certified stone. MOH London lists it at €70,511. 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

3.05
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455438350
Dimensions9.23 × 9.21 × 5.75 mm
L/W Ratio1.00
Top View
9.23 mm9.21 mm3.05 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455438350
Side View
Table 58.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.4%

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: Nov 1
Current: €70,511 EUR|Low: €38,935 EUR|High: €71,552 EUR|Avg: €51,239 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4€38,935 EUR
Retailer 2€44,854 EUR
Retailer 5€45,132 EUR
Retailer 3€52,736 EUR
MOH London€70,511 EUR

38 data points across 5 retailers

9 retailers€38,935 EUR to €70,511 EUR

A
Cheapest Retailer
-
€38,935 EUR
B+
Retailer 2
-
€42,399 EUR
View
B+
Retailer 3
-
€44,854 EUR
View
B+
Retailer 4
-
€45,132 EUR
View
B
Retailer 5
-
€46,998 EUR
View
B
Retailer 6
-
€46,998 EUR
View
B
Retailer 7
-
€48,566 EUR
View
B+
Retailer 8
-
€52,736 EUR
View
Most Expensive
B
MOH London
817FFDFC4 · Nov 4
€70,511 EUR
£62,316 GBP
View
8 more retailers have this diamond
Prices start from €38,935 EURSave up to €31,576 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
3.05ct Round
€38,935 EUR