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Cushion|Natural|GIA

1.00ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7522041119

Certificate GIA 7522041119

Diamond specifications and retailer prices

From £1,144 GBP
₹146,019 INR
As of October 30, 2026
Save £1,517 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,662 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7522041119. Listed at 13 retailers as of October 26, 2026, with prices from £1,144 to £2,662, a £1,517 spread on the same certified stone. MOH London lists it at £2,662. 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

1.00
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7522041119
Dimensions5.44 × 5.33 × 3.92 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.44 mm5.33 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7522041119
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 73.4%

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: Oct 30
Current: £2,662 GBP|Low: £1,089 GBP|High: £7,204 GBP|Avg: £1,859 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£1,144 GBP
Retailer 8£1,400 GBP
Retailer 7£1,411 GBP
Retailer 6£1,453 GBP
Retailer 3£1,505 GBP
Retailer 9£1,517 GBP
Retailer 4£1,664 GBP
Retailer 5£2,070 GBP
MOH London£2,662 GBP

32 data points across 9 retailers

13 retailers£1,144 GBP to £2,662 GBP

A
Cheapest Retailer
-
£1,144 GBP
₹146,019 INR
Retailer 2
-
£1,165 GBP
HK$12,200 HKD
View
Price last confirmed 57 days ago
A
Retailer 3
-
£1,370 GBP
$1,836 USD
View
A
Retailer 4
-
£1,399 GBP
$1,875 USD
View
A
Retailer 5
-
£1,400 GBP
$1,876 USD
View
Final sale: no returns
Retailer 6
-
£1,411 GBP
$1,890 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£1,453 GBP
$1,947 USD
View
A
Retailer 8
-
£1,505 GBP
View
Retailer 9
-
£1,517 GBP
$2,033 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
£1,664 GBP
View
B+
Retailer 11
-
£1,750 GBP
$2,345 USD
View
B+
Retailer 12
-
£2,070 GBP
€2,641 EUR
View
Most Expensive
B
MOH London
AF03927E1 · Oct 26
£2,662 GBP
View
12 more retailers have this diamond
Prices start from £1,144 GBPSave up to £1,517 GBP

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
1.00ct Cushion
£1,144 GBP