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Cushion|Natural|GIA

3.05ct G SI2 Cushion Natural Diamond

ID • G/SI2 • GIA 1232920245

Certificate GIA 1232920245

Diamond specifications and retailer prices

From €24,784 EUR
As of November 5, 2026
Save €16,822 EUR (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €41,606 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 3.05ct natural cushion diamond

This 3.05ct natural cushion sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232920245. Listed at 11 retailers as of November 4, 2026, with prices from €24,784 to €41,606, a €16,822 spread on the same certified stone. MOH London lists it at €41,606. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.38°
OriginNatural
Grading LabGIA
CertificateGIA 1232920245
Dimensions10.02 × 7.62 × 5.18 mm
L/W Ratio1.31
Key to symbols
Crystal, Feather, Needle
Top View
10.02 mm7.62 mm3.05 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232920245
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 37.38°Culet: NoneDepth 68.0%

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: Nov 5
Current: €41,606 EUR|Low: €24,784 EUR|High: €47,061 EUR|Avg: €32,807 EUR|-10.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€24,784 EUR
Retailer 6€25,962 EUR
Retailer 9€27,271 EUR
Retailer 8€28,259 EUR
Retailer 7€29,216 EUR
Retailer 10€29,216 EUR
Retailer 2€29,302 EUR
Retailer 11€30,184 EUR
Retailer 3€31,733 EUR
Retailer 4€32,690 EUR
MOH London€41,606 EUR

38 data points across 11 retailers

11 retailers€24,784 EUR to €41,606 EUR

A
Cheapest Retailer
-
€24,784 EUR
A
Retailer 2
-
€25,962 EUR
View
A
Retailer 3
-
€27,271 EUR
View
Final sale: no returns
A
Retailer 4
-
€28,259 EUR
View
A
Retailer 5
-
€29,216 EUR
View
A
Retailer 6
-
€29,216 EUR
View
A
Retailer 7
-
€29,302 EUR
View
B+
Retailer 8
-
€30,184 EUR
View
B+
Retailer 9
-
€31,733 EUR
View
B+
Retailer 10
-
€32,690 EUR
View
Most Expensive
B+
MOH London
E228EB0AD · Nov 4
€41,606 EUR
£36,577 GBP
View
10 more retailers have this diamond
Prices start from €24,784 EURSave up to €16,822 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 Cushion
€24,784 EUR