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Cushion|Lab Grown|GIA

1.23ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • GIA 1533241166

Certificate GIA 1533241166

Diamond specifications and retailer prices

From £526 GBP
$705 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £526 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533241166. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1533241166
Dimensions5.36 × 5.36 × 8.17 mm
L/W Ratio1.00
Top View
5.36 mm5.36 mm1.23 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533241166
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £526 GBP|Low: £501 GBP|High: £4,150 GBP|Avg: £1,408 GBP|+5.1%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
B2C Jewels£526 GBP
Retailer 3£572 GBP
Retailer 10£590 GBP
Retailer 2£814 GBP
Retailer 4£923 GBP
Retailer 6£1,190 GBP
Retailer 9£1,445 GBP
Retailer 7£1,560 GBP
Retailer 8£1,834 GBP
Retailer 5£4,150 GBP

74 data points across 10 retailers

1 retailer

B+
B2C Jewels
30475460 · Oct 30
£526 GBP
$705 USD
View

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+
1.23ct Cushion
£526 GBP