Oval|Lab Grown|IGI

0.98ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG844619588

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844619588

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of November 1, 2026
Save £625 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £755 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844619588 or 844619588. Listed at 15 retailers as of November 1, 2026, with prices from £131 to £755, a £625 spread on the same certified stone. MOH London lists it at £755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844619588
Dimensions8.15 × 5.55 × 3.43 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.15 mm5.55 mm0.98 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844619588
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.8%

Caratlytics Score

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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 1
Current: £755 GBP|Low: £131 GBP|High: £759 GBP|Avg: £381 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 2, 2026
Retailer 13£131 GBP
Retailer 3£151 GBP
Retailer 5£182 GBP
Retailer 10£203 GBP
Retailer 15£288 GBP
Retailer 6£310 GBP
Retailer 14£340 GBP
Retailer 2£403 GBP
Retailer 7£441 GBP
Retailer 9£475 GBP
Retailer 12£519 GBP
Retailer 4£534 GBP
Retailer 11£549 GBP
Retailer 8£575 GBP
MOH London£755 GBP

13 data points across 15 retailers

15 retailers£131 GBP to £755 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£151 GBP
$202 USD
View
A
Retailer 3
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 4
-
£288 GBP
$386 USD
View
A
Retailer 5
-
£310 GBP
$416 USD
View
B+
Retailer 6
-
£340 GBP
$455 USD
View
B+
Retailer 7
-
£403 GBP
A$830 AUD
View
B+
Retailer 8
-
£441 GBP
SGD 799 SGD
View
B+
Retailer 9
-
£475 GBP
A$979 AUD
View
B
Retailer 10
-
£519 GBP
$696 USD
View
B
Retailer 11
-
£534 GBP
$715 USD
View
B
Retailer 12
-
£534 GBP
$716 USD
View
B
Retailer 13
-
£549 GBP
$735 USD
View
B
Retailer 14
-
£575 GBP
$770 USD
View
Most Expensive
B
MOH London
LG844619588 · Nov 1
£755 GBP
View
14 more retailers have this diamond
Prices start from £131 GBPSave up to £625 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 Oval
£131 GBP