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Cushion|Natural|GIA

1.27ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2557062576

Certificate GIA 2557062576

Diamond specifications and retailer prices

From €1,868 EUR
As of November 6, 2026
Save €2,357 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,226 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct natural cushion diamond

This 1.27ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557062576. Listed at 19 retailers as of November 4, 2026, with prices from €1,868 to €4,226, a €2,357 spread on the same certified stone. MOH London lists it at €4,226. 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

1.27
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557062576
Dimensions6.21 × 6.19 × 4.14 mm
L/W Ratio1.00
Top View
6.21 mm6.19 mm1.27 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557062576
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,226 EUR|Low: €1,845 EUR|High: €4,399 EUR|Avg: €2,533 EUR|-3.9%
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
November 7, 2026
Retailer 6€1,868 EUR
Retailer 3€1,895 EUR
Retailer 8€2,022 EUR
Retailer 15€2,056 EUR
Retailer 10€2,172 EUR
Retailer 17€2,181 EUR
Retailer 9€2,196 EUR
Retailer 14€2,213 EUR
Retailer 7€2,322 EUR
Retailer 4€2,338 EUR
Retailer 13€2,350 EUR
Retailer 5€2,485 EUR
Retailer 2€2,559 EUR
Retailer 12€2,951 EUR
Retailer 11€3,002 EUR
Retailer 16€3,827 EUR
MOH London€4,226 EUR

24 data points across 17 retailers

19 retailers€1,868 EUR to €4,226 EUR

A
Cheapest Retailer
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€1,868 EUR
A
Retailer 2
-
€1,895 EUR
View
A
Retailer 3
-
€2,022 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,056 EUR
View
A
Retailer 5
-
€2,172 EUR
View
A
Retailer 6
-
€2,181 EUR
View
A
Retailer 7
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€2,196 EUR
View
A
Retailer 8
-
€2,213 EUR
View
A
Retailer 9
-
€2,322 EUR
View
A
Retailer 10
-
€2,338 EUR
View
A
Retailer 11
-
€2,350 EUR
View
A
Retailer 12
-
€2,485 EUR
View
A
Retailer 13
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€2,559 EUR
View
A
Retailer 14
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€2,601 EUR
View
Retailer 15
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€2,837 EUR
View
Price last confirmed 31 days ago
A
Retailer 16
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€2,951 EUR
View
A
Retailer 17
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€3,002 EUR
View
B+
Retailer 18
-
€3,827 EUR
View
Most Expensive
B
MOH London
329046C70 · Nov 4
€4,226 EUR
£3,715 GBP
View
18 more retailers have this diamond
Prices start from €1,868 EURSave up to €2,357 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
1.27ct Cushion
€1,868 EUR