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Cushion|Natural|GIA

3.00ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1558991521

Certificate GIA 1558991521

Diamond specifications and retailer prices

From €23,025 EUR
$25,740 USD
As of November 1, 2026
Save €18,320 EUR (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €41,346 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct 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 1558991521. Listed at 11 retailers as of November 1, 2026, with prices from €23,025 to €41,346, a €18,320 spread on the same certified stone. MOH London lists it at €41,346. 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

3.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558991521
Dimensions9.64 × 7.41 × 4.91 mm
L/W Ratio1.30
Culet sizeNone
Top View
9.64 mm7.41 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558991521
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.3%

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: Nov 1
Current: €41,346 EUR|Low: €23,025 EUR|High: €41,844 EUR|Avg: €28,314 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 9€23,025 EUR
Retailer 3€23,756 EUR
Retailer 11€24,103 EUR
Retailer 10€26,695 EUR
Retailer 2€26,709 EUR
Retailer 7€26,879 EUR
Retailer 5€27,766 EUR
Retailer 8€27,766 EUR
Retailer 6€28,688 EUR
Retailer 4€29,198 EUR
MOH London€41,346 EUR

21 data points across 11 retailers

11 retailers€23,025 EUR to €41,346 EUR

A
Cheapest Retailer
-
€23,025 EUR
$25,740 USD
A
Retailer 2
-
€23,756 EUR
$26,557 USD
View
A
Retailer 3
-
€24,103 EUR
$26,945 USD
View
A
Retailer 4
-
€26,695 EUR
$29,842 USD
View
A
Retailer 5
-
€26,709 EUR
£23,511 GBP
View
A
Retailer 6
-
€26,879 EUR
$30,048 USD
View
B+
Retailer 7
-
€27,766 EUR
$31,040 USD
View
B+
Retailer 8
-
€27,766 EUR
$31,040 USD
View
B+
Retailer 9
-
€28,688 EUR
$32,070 USD
View
A
Retailer 10
-
€29,198 EUR
£25,701 GBP
View
Most Expensive
B
MOH London
682D38A84 · Nov 2
€41,346 EUR
£36,394 GBP
View
10 more retailers have this diamond
Prices start from €23,025 EURSave up to €18,320 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
3.00ct Cushion
€23,025 EUR