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Marquise|Lab Grown|IGI

0.98ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648486482

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648486482

Diamond specifications and retailer prices

From £275 GBP
$366 USD
As of October 27, 2026
Save £2,166 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,441 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown marquise diamond

This 0.98ct lab-grown marquise 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 LG648486482 or 648486482. Listed at 22 retailers as of October 27, 2026, with prices from £275 to £2,441, a £2,166 spread on the same certified stone. Do Amore Diamonds lists it at £2,441. 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 angle35.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648486482
Dimensions10.08 × 5.29 × 3.30 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.08 mm5.29 mm0.98 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648486482
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: Oct 27
Current: £2,441 GBP|Low: £264 GBP|High: £2,441 GBP|Avg: £787 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 5£275 GBP
Retailer 4£319 GBP
Retailer 3£341 GBP
Retailer 17£341 GBP
Retailer 10£448 GBP
Retailer 9£453 GBP
Retailer 11£463 GBP
Retailer 2£617 GBP
Retailer 12£681 GBP
Retailer 8£816 GBP
Retailer 16£834 GBP
Retailer 14£944 GBP
Retailer 18£1,000 GBP
Retailer 6£1,210 GBP
Retailer 15£1,224 GBP
Retailer 7£1,289 GBP
Retailer 13£1,472 GBP
Do Amore Diamonds£2,441 GBP

38 data points across 18 retailers

22 retailers£275 GBP to £2,441 GBP

A
Cheapest Retailer
-
£275 GBP
$366 USD
A
Retailer 2
-
£318 GBP
$423 USD
View
Final sale: no returns
A
Retailer 3
-
£319 GBP
$425 USD
View
A
Retailer 4
-
£341 GBP
$454 USD
View
A
Retailer 5
-
£341 GBP
$454 USD
View
A
Retailer 6
-
£379 GBP
$505 USD
View
A
Retailer 7
-
£448 GBP
$596 USD
View
A
Retailer 8
-
£453 GBP
$603 USD
View
A
Retailer 9
-
£463 GBP
View
A
Retailer 10
-
£617 GBP
View
B+
Retailer 11
-
£681 GBP
ZAR 14,646 ZAR
View
B+
Retailer 12
-
£816 GBP
A$1,672 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
£834 GBP
$1,110 USD
View
B+
Retailer 14
-
£944 GBP
A$1,935 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
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£1,000 GBP
$1,332 USD
View
B
Retailer 16
-
£1,099 GBP
View
B
Retailer 17
-
£1,210 GBP
$1,611 USD
View
B+
Retailer 18
-
£1,224 GBP
$1,630 USD
View
B
Retailer 19
-
£1,289 GBP
$1,717 USD
View
B
Retailer 20
-
£1,324 GBP
$1,763 USD
View
B
Retailer 21
-
£1,472 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E0D36CAE9 · Oct 28
£2,441 GBP
$3,250 USD
View
21 more retailers have this diamond
Prices start from £275 GBPSave up to £2,166 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 Marquise
£275 GBP