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Cushion|Lab Grown|IGI

0.98ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG657461946

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG657461946

Diamond specifications and retailer prices

From £237 GBP
$317 USD
As of October 30, 2026
Save £1,622 GBP (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,858 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657461946 or 657461946. Listed at 14 retailers as of October 30, 2026, with prices from £237 to £1,858, a £1,622 spread on the same certified stone. Do Amore Diamonds lists it at £1,858. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657461946
Dimensions7.07 × 5.03 × 3.46 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
7.07 mm5.03 mm0.98 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657461946
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.8%

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 30
Current: £1,858 GBP|Low: £237 GBP|High: £1,858 GBP|Avg: £651 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4£237 GBP
Retailer 12£346 GBP
Retailer 2£351 GBP
Retailer 3£371 GBP
Retailer 5£508 GBP
Retailer 9£517 GBP
Retailer 7£651 GBP
Retailer 10£694 GBP
Retailer 8£713 GBP
Retailer 11£1,079 GBP
Retailer 6£1,153 GBP
Do Amore Diamonds£1,858 GBP

42 data points across 12 retailers

14 retailers£237 GBP to £1,858 GBP

A
Cheapest Retailer
-
£237 GBP
$317 USD
Final sale: no returns
A
Retailer 2
-
£346 GBP
$463 USD
View
A
Retailer 3
-
£351 GBP
View
A
Retailer 4
-
£363 GBP
$487 USD
View
A
Retailer 5
-
£371 GBP
$497 USD
View
A
Retailer 6
-
£508 GBP
View
A
Retailer 7
-
£517 GBP
ZAR 11,199 ZAR
View
A
Retailer 8
-
£651 GBP
A$1,342 AUD
View
A
Retailer 9
-
£694 GBP
$930 USD
View
A
Retailer 10
-
£713 GBP
A$1,470 AUD
View
B+
Retailer 11
-
£1,041 GBP
$1,395 USD
View
B+
Retailer 12
-
£1,079 GBP
$1,446 USD
View
B+
Retailer 13
-
£1,153 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BD4000D61 · Oct 30
£1,858 GBP
$2,490 USD
View
13 more retailers have this diamond
Prices start from £237 GBPSave up to £1,622 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
0.98ct Cushion
£237 GBP