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Marquise|Lab Grown|IGI

0.98ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG841604299

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841604299

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of November 1, 2026
Save £474 GBP (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £619 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.98ct lab-grown marquise diamond

This 0.98ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841604299 or 841604299. Listed at 3 retailers as of October 31, 2026, with prices from £145 to £619, a £474 spread on the same certified stone. Brilliant Earth lists it at £619. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.98
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841604299
Dimensions10.58 × 5.18 × 3.21 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm5.18 mm0.98 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841604299
Side View
Table 62.0%Crown 35.2°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.0%

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: £619 GBP|Low: £145 GBP|High: £715 GBP|Avg: £387 GBP|-13.5%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£145 GBP
Retailer 2£296 GBP
Brilliant Earth£619 GBP

29 data points across 3 retailers

3 retailers£145 GBP to £619 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
Final sale: no returns
A
Retailer 2
-
£296 GBP
View
Most Expensive
B
Brilliant Earth
21612702A · Oct 31
£619 GBP
$830 USD
View
2 more retailers have this diamond
Prices start from £145 GBPSave up to £474 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
£145 GBP