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Cushion|Lab Grown|IGI

1.98ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG723548275

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG723548275

Diamond specifications and retailer prices

From £436 GBP
As of November 6, 2026
Save £1,641 GBP (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,077 GBP at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.98ct lab-grown cushion diamond

This 1.98ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723548275 or 723548275. Listed at 9 retailers as of November 6, 2026, with prices from £436 to £2,077, a £1,641 spread on the same certified stone. Brilliant Earth lists it at £2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.98
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548275
Dimensions7.32 × 7.24 × 4.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.24 mm1.98 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548275
Side View
Table 63.0%Crown 36.2°Girdle: MED-STKPavilion 39.3°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: Nov 6
Current: £2,077 GBP|Low: £386 GBP|High: £2,241 GBP|Avg: £794 GBP|-7.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£436 GBP
Retailer 7£438 GBP
Retailer 2£463 GBP
Retailer 9£520 GBP
Retailer 3£624 GBP
Retailer 5£888 GBP
Retailer 4£1,059 GBP
Retailer 8£1,083 GBP
Brilliant Earth£2,077 GBP

40 data points across 9 retailers

9 retailers£436 GBP to £2,077 GBP

B+
Cheapest Retailer
-
£436 GBP
A
Retailer 2
-
£438 GBP
View
A
Retailer 3
-
£463 GBP
View
A
Retailer 4
-
£520 GBP
View
B+
Retailer 5
-
£624 GBP
View
B+
Retailer 6
-
£888 GBP
View
B
Retailer 7
-
£1,059 GBP
View
Retailer 8
-
£1,083 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliant Earth
15673316A · Nov 6
£2,077 GBP
$2,780 USD
View
8 more retailers have this diamond
Prices start from £436 GBPSave up to £1,641 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
1.98ct Cushion
£436 GBP