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Cushion|Lab Grown|GIA

1.07ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • GIA 7503644024

Certificate GIA 7503644024

Diamond specifications and retailer prices

From £294 GBP
As of November 6, 2026
Save £1,192 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,486 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.07ct lab-grown cushion diamond

This 1.07ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7503644024. Listed at 13 retailers as of November 3, 2026, with prices from £294 to £1,486, a £1,192 spread on the same certified stone. MOH London lists it at £1,486. 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

1.07
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7503644024
Dimensions5.96 × 5.95 × 4.01 mm
L/W Ratio1.00
Top View
5.96 mm5.95 mm1.07 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7503644024
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

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 6
Current: £1,486 GBP|Low: £330 GBP|High: £2,944 GBP|Avg: £895 GBP
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 6£330 GBP
Retailer 9£367 GBP
Retailer 10£424 GBP
Retailer 5£486 GBP
Retailer 11£487 GBP
Retailer 2£603 GBP
Retailer 3£615 GBP
Retailer 4£874 GBP
Retailer 8£1,194 GBP
MOH London£1,486 GBP
Retailer 7£2,622 GBP

42 data points across 11 retailers

13 retailers£294 GBP to £1,486 GBP

A
Cheapest Retailer
-
£294 GBP
A
Retailer 2
-
£330 GBP
View
Final sale: no returns
Retailer 3
-
£367 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
£424 GBP
View
B+
Retailer 5
-
£478 GBP
View
B+
Retailer 6
-
£487 GBP
View
B
Retailer 7
-
£603 GBP
View
Retailer 8
-
£615 GBP
View
Price last confirmed 15 days ago
B
Retailer 9
-
£874 GBP
View
B
Retailer 10
-
£1,194 GBP
View
B
Retailer 11
-
£1,412 GBP
View
Most Expensive
B
MOH London
7503644024 · Nov 3
£1,486 GBP
View
11 more retailers have this diamond
Prices start from £294 GBPSave up to £1,192 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
1.07ct Cushion
£294 GBP