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Cushion|Lab Grown|IGI

1.85ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG681529515

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG681529515

Diamond specifications and retailer prices

From £312 GBP
As of October 29, 2026
Save £1,408 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,720 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG681529515 or 681529515. Listed at 8 retailers as of October 29, 2026, with prices from £312 to £1,720, a £1,408 spread on the same certified stone. Do Amore Diamonds lists it at £1,720. 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 angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681529515
Dimensions7.21 × 7.06 × 4.75 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm7.06 mm1.85 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681529515
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°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 29
Current: £1,720 GBP|Low: £306 GBP|High: £1,757 GBP|Avg: £798 GBP|+7.0%
Do Amore Diamonds
Retailer 2
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Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
October 29, 2026
Retailer 2£312 GBP
Retailer 7£402 GBP
Retailer 9£402 GBP
Retailer 12£436 GBP
Retailer 14£468 GBP
Retailer 13£538 GBP
Retailer 6£725 GBP
Retailer 3£765 GBP
Retailer 4£796 GBP
Retailer 8£1,064 GBP
Retailer 5£1,076 GBP
Retailer 10£1,171 GBP
Retailer 11£1,199 GBP
Do Amore Diamonds£1,720 GBP

26 data points across 14 retailers

8 retailers£312 GBP to £1,720 GBP

A
Cheapest Retailer
-
£312 GBP
B+
Retailer 2
-
£402 GBP
$535 USD
View
A
Retailer 3
-
£402 GBP
$535 USD
View
B+
Retailer 4
-
£597 GBP
$795 USD
View
B
Retailer 5
-
£1,064 GBP
View
B
Retailer 6
-
£1,171 GBP
$1,560 USD
View
B
Retailer 7
-
£1,199 GBP
$1,597 USD
View
Most Expensive
B
Do Amore Diamonds
27-350E53E7F · Oct 29
£1,720 GBP
$2,290 USD
View
7 more retailers have this diamond
Prices start from £312 GBPSave up to £1,408 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
£312 GBP