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Cushion|Natural|GIA

1.08ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 5446631538

Certificate GIA 5446631538

Diamond specifications and retailer prices

From €3,304 EUR
£2,906 GBP
As of November 2, 2026
Save €1,983 EUR (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €5,287 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.08ct natural cushion diamond

This 1.08ct natural cushion sits in the classic one-carat band, graded J 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 5446631538. Listed at 6 retailers as of November 1, 2026, with prices from €3,304 to €5,287, a €1,983 spread on the same certified stone. MOH London lists it at €5,287. 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

1.08
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5446631538
Dimensions5.85 × 5.80 × 3.96 mm
L/W Ratio1.01
Top View
5.85 mm5.80 mm1.08 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5446631538
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €5,287 EUR|Low: €2,614 EUR|High: €5,351 EUR|Avg: €3,670 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4€2,614 EUR
Retailer 3€3,304 EUR
Retailer 5€3,386 EUR
Retailer 6€3,581 EUR
Retailer 2€3,700 EUR
MOH London€5,287 EUR

44 data points across 6 retailers

6 retailers€3,304 EUR to €5,287 EUR

Retailer 1
-
€2,614 EUR
$2,920 USD
Price last confirmed 14 days ago
B
Retailer 2
-
€3,304 EUR
£2,906 GBP
View
Retailer 3
-
€3,386 EUR
A$5,820 AUD
View
Price last confirmed 24 days ago
Retailer 4
-
€3,581 EUR
$4,001 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
€3,700 EUR
View
Most Expensive
B
MOH London
12C5A8BBA · Nov 1
€5,287 EUR
£4,651 GBP
View
5 more retailers have this diamond
Prices start from €3,304 EURSave up to €1,983 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.

B
1.08ct Cushion
€3,304 EUR