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Cushion|Lab Grown|IGI

1.85ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG607376220

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG607376220

Diamond specifications and retailer prices

From £237 GBP
$315 USD
As of October 28, 2026
Save £1,070 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,307 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607376220 or 607376220. Listed at 16 retailers as of October 28, 2026, with prices from £237 to £1,307, a £1,070 spread on the same certified stone. Brilliant Earth lists it at £1,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607376220
Dimensions7.23 × 7.16 × 4.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.23 mm7.16 mm1.85 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607376220
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 67.3%

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: £1,307 GBP|Low: £237 GBP|High: £1,314 GBP|Avg: £620 GBP|-0.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3£237 GBP
Retailer 10£263 GBP
Retailer 9£433 GBP
Retailer 4£434 GBP
Retailer 6£436 GBP
Retailer 2£462 GBP
Retailer 11£525 GBP
Retailer 8£864 GBP
Retailer 7£894 GBP
Retailer 5£1,059 GBP
Brilliant Earth£1,307 GBP

44 data points across 11 retailers

16 retailers£237 GBP to £1,307 GBP

A
Cheapest Retailer
-
£237 GBP
$315 USD
Final sale: no returns
A
Retailer 2
-
£263 GBP
$350 USD
View
A
Retailer 3
-
£433 GBP
$577 USD
View
A
Retailer 4
-
£434 GBP
€550 EUR
View
A
Retailer 5
-
£436 GBP
$580 USD
View
A
Retailer 6
-
£462 GBP
View
A
Retailer 7
-
£525 GBP
$699 USD
View
B+
Retailer 8
-
£539 GBP
$718 USD
View
B+
Retailer 9
-
£864 GBP
A$1,771 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
£882 GBP
$1,175 USD
View
B+
Retailer 11
-
£894 GBP
$1,190 USD
View
B
Retailer 12
-
£1,011 GBP
$1,346 USD
View
B
Retailer 13
-
£1,019 GBP
View
B
Retailer 14
-
£1,059 GBP
View
B
Retailer 15
-
£1,144 GBP
$1,523 USD
View
Most Expensive
B
Brilliant Earth
10894907A · Oct 29
£1,307 GBP
$1,740 USD
View
15 more retailers have this diamond
Prices start from £237 GBPSave up to £1,070 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
1.85ct Cushion
£237 GBP