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Cushion|Lab Grown|IGI

1.98ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG780607459

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

Certificate IGI LG780607459

Diamond specifications and retailer prices

From £230 GBP
As of November 5, 2026
Save £675 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,524 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780607459 or 780607459. Listed at 4 retailers as of November 5, 2026, with a 293% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780607459
Dimensions7.34 × 7.27 × 4.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.34 mm7.27 mm1.98 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780607459
Side View
Table 60.0%Crown 33.7°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 67.7%

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: Nov 5
Current: £1,524 GBP|Low: £163 GBP|High: £1,865 GBP|Avg: £725 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5£163 GBP
Retailer 6£230 GBP
Retailer 10£264 GBP
Retailer 7£340 GBP
Retailer 9£452 GBP
Retailer 11£476 GBP
Retailer 8£497 GBP
Retailer 4£516 GBP
Retailer 2£906 GBP
Retailer 12£1,046 GBP
Retailer 3£1,081 GBP
Frank Darling£1,524 GBP
Retailer 13£1,865 GBP

13 data points across 13 retailers

4 retailers£230 GBP to £906 GBP

A
Cheapest Retailer
-
£230 GBP
Final sale: no returns
B+
Retailer 2
-
£340 GBP
View
B+
Retailer 3
-
£906 GBP
View
Most Expensive
Frank Darling
100742524986KD · Oct 29
£1,524 GBP
$2,051 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from £230 GBPSave up to £675 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
£230 GBP