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Cushion|Lab Grown|IGI

5.92ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG811672028

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811672028

Diamond specifications and retailer prices

From £1,263 GBP
$1,692 USD
As of October 28, 2026
Save £7,589 GBP (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,851 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.92ct lab-grown cushion diamond

This 5.92ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811672028 or 811672028. Listed at 10 retailers as of October 28, 2026, with prices from £1,263 to £8,851, a £7,589 spread on the same certified stone. Brilliant Earth lists it at £8,851. 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

5.92
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672028
Dimensions12.06 × 9.76 × 6.25 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.06 mm9.76 mm5.92 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672028
Side View
Table 64.0%Crown 34.7°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 64.0%

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: Oct 28
Current: £8,851 GBP|Low: £1,263 GBP|High: £600,826 GBP|Avg: £30,019 GBP|-13.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5£1,263 GBP
Retailer 2£1,273 GBP
Retailer 3£1,589 GBP
Retailer 7£2,262 GBP
Retailer 4£3,010 GBP
Retailer 10£3,080 GBP
Retailer 8£3,842 GBP
Retailer 9£4,249 GBP
Retailer 6£4,411 GBP
Brilliant Earth£8,851 GBP

33 data points across 10 retailers

10 retailers£1,263 GBP to £8,851 GBP

B+
Cheapest Retailer
-
£1,263 GBP
$1,692 USD
A
Retailer 2
-
£1,273 GBP
View
A
Retailer 3
-
£1,589 GBP
€2,028 EUR
View
A
Retailer 4
-
£2,262 GBP
$3,031 USD
View
B+
Retailer 5
-
£3,010 GBP
View
B+
Retailer 6
-
£3,080 GBP
$4,126 USD
View
Retailer 7
-
£3,842 GBP
A$7,920 AUD
View
Price last confirmed 22 days ago
B
Retailer 8
-
£4,249 GBP
$5,693 USD
View
Retailer 9
-
£4,411 GBP
$5,910 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21678936A · Oct 30
£8,851 GBP
$11,860 USD
View
9 more retailers have this diamond
Prices start from £1,263 GBPSave up to £7,589 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
5.92ct Cushion
£1,263 GBP