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Cushion|Lab Grown|IGI

3.67ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1 • IGI LG838639291

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838639291

Diamond specifications and retailer prices

From £858 GBP
$1,152 USD
As of November 2, 2026
Save £5,064 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,922 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 3.67ct lab-grown cushion diamond

This 3.67ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG838639291 or 838639291. Listed at 13 retailers as of November 2, 2026, with prices from £858 to £5,922, a £5,064 spread on the same certified stone. Yadav Diamonds lists it at £5,922. 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

3.67
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838639291
Dimensions11.50 × 8.06 × 5.22 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.06 mm3.67 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838639291
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 64.8%

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: Nov 2
Current: £2,146 GBP|Low: £697 GBP|High: £5,922 GBP|Avg: £1,954 GBP|+15.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Yadav Diamonds
October 19, 2026
Retailer 9£697 GBP
Retailer 20£760 GBP
Retailer 10£779 GBP
Retailer 16£858 GBP
Retailer 3£970 GBP
Retailer 6£1,038 GBP
Retailer 5£1,111 GBP
Retailer 17£1,221 GBP
Retailer 8£1,463 GBP
Retailer 2£1,510 GBP
Retailer 15£1,805 GBP
Retailer 4£1,814 GBP
Retailer 13£2,078 GBP
Retailer 1£2,146 GBP
Retailer 11£2,194 GBP
Retailer 7£2,571 GBP
Retailer 18£2,575 GBP
Retailer 21£2,978 GBP
Retailer 14£3,019 GBP
Retailer 19£3,122 GBP
Retailer 12£3,638 GBP
Yadav Diamonds£5,922 GBP

21 data points across 22 retailers

13 retailers£858 GBP to £5,922 GBP

A
Cheapest Retailer
-
£858 GBP
$1,152 USD
Retailer 2
-
£1,111 GBP
$1,491 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
£1,221 GBP
$1,638 USD
View
Retailer 4
-
£1,463 GBP
A$3,021 AUD
View
Price last confirmed 35 days ago
Retailer 5
-
£1,510 GBP
ZAR 32,741 ZAR
View
Price last confirmed 31 days ago
B
Retailer 6
-
£1,805 GBP
$2,422 USD
View
B
Retailer 7
-
£2,146 GBP
CA$4,000 CAD
View
Retailer 8
-
£2,571 GBP
View
Price last confirmed 32 days ago
Retailer 9
-
£2,575 GBP
$3,455 USD
View
Price last confirmed 18 days ago
Retailer 10
-
£2,978 GBP
A$6,149 AUD
View
Price last confirmed 31 days ago
Retailer 11
-
£3,122 GBP
$4,190 USD
View
Price last confirmed 28 days ago
B
Retailer 12
-
£3,638 GBP
$4,882 USD
View
Most Expensive
C
Yadav Diamonds
13311965 · Nov 2
£5,922 GBP
$7,947 USD
View
12 more retailers have this diamond
Prices start from £858 GBPSave up to £5,064 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
3.67ct Cushion
£858 GBP