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Cushion|Lab Grown|IGI

10.50ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG846635368

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846635368

Diamond specifications and retailer prices

From £1,942 GBP
HK$20,200 HKD
As of October 29, 2026
Save £7,790 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £9,732 GBP at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 10.5ct lab-grown cushion diamond

This 10.5ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846635368 or 846635368. Listed at 9 retailers as of October 27, 2026, with prices from £1,942 to £9,732, a £7,790 spread on the same certified stone. Blue Nile lists it at £9,732. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.50
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846635368
Dimensions15.70 × 11.70 × 7.76 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.70 mm11.70 mm10.50 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846635368
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £9,732 GBP|Low: £1,520 GBP|High: £9,732 GBP|Avg: £4,756 GBP
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 4£1,520 GBP
Retailer 8£1,942 GBP
Retailer 5£2,022 GBP
Retailer 6£2,653 GBP
Retailer 2£2,655 GBP
Retailer 3£3,145 GBP
Retailer 9£5,612 GBP
Retailer 7£9,717 GBP
Blue Nile£9,732 GBP

7 data points across 9 retailers

9 retailers£1,942 GBP to £9,732 GBP

Retailer 1
-
£1,520 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
£1,942 GBP
HK$20,200 HKD
View
A
Retailer 3
-
£2,022 GBP
$2,693 USD
View
A
Retailer 4
-
£2,653 GBP
$3,533 USD
View
B+
Retailer 5
-
£2,655 GBP
$3,535 USD
View
Retailer 6
-
£3,145 GBP
A$6,444 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£5,612 GBP
SGD 10,100 SGD
View
B
Retailer 8
-
£9,717 GBP
$12,940 USD
View
Most Expensive
B
Blue Nile
30396540 · Oct 27
£9,732 GBP
$12,960 USD
View
8 more retailers have this diamond
Prices start from £1,942 GBPSave up to £7,790 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
10.50ct Cushion
£1,942 GBP