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Cushion|Lab Grown|GCAL

3.45ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • GCAL 362006139

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 362006139

Diamond specifications and retailer prices

From £2,126 GBP
$2,848 USD
As of October 29, 2026
Save £5,625 GBP (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,750 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.45ct lab-grown cushion diamond

This 3.45ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 362006139. Listed at 6 retailers as of October 29, 2026, with prices from £2,126 to £7,750, a £5,625 spread on the same certified stone. Taylor and Hart lists it at £7,750. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.45
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362006139
Dimensions10.77 × 7.83 × 5.34 mm
L/W Ratio1.38
Culet sizeNone
Top View
10.77 mm7.83 mm3.45 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362006139
Side View
Table 62.0%Crown 35°GirdlePavilion 37°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,866 GBP|Low: £1,446 GBP|High: £7,750 GBP|Avg: £3,643 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 30, 2026
Retailer 5£1,446 GBP
Retailer 4£2,126 GBP
Retailer 6£2,158 GBP
Retailer 1£2,866 GBP
Retailer 3£3,429 GBP
Retailer 2£5,926 GBP
Taylor and Hart£7,750 GBP

39 data points across 7 retailers

6 retailers£2,126 GBP to £7,750 GBP

B+
Cheapest Retailer
-
£2,126 GBP
$2,848 USD
Final sale: no returns
B+
Retailer 2
-
£2,158 GBP
$2,891 USD
View
B+
Retailer 3
-
£2,866 GBP
View
B
Retailer 4
-
£3,429 GBP
$4,595 USD
View
B
Retailer 5
-
£5,926 GBP
View
Most Expensive
B
Taylor and Hart
AB2C8PY · Oct 30
£7,750 GBP
$10,385 USD
View
5 more retailers have this diamond
Prices start from £2,126 GBPSave up to £5,625 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.

B+
3.45ct Cushion
£2,126 GBP