Marquise|Lab Grown|IGI

0.55ct D VVS2 Marquise Lab Grown Diamond

GD • D/VVS2 • IGI LG792662673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792662673

Diamond specifications and retailer prices

From £145 GBP
$194 USD
As of November 2, 2026
Save £695 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £971 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG792662673 or 792662673. Listed at 15 retailers as of November 1, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
D
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792662673
Dimensions8.28 × 4.06 × 2.88 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm4.06 mm0.55 ctD / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792662673
Side View
Table 60.0%Crown 39.7°Girdle: MED-STKPavilion 44.1°Culet: NoneDepth 70.9%

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 2
Current: £328 GBP|Low: £139 GBP|High: £850 GBP|Avg: £398 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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 14£145 GBP
Retailer 2£162 GBP
Retailer 13£168 GBP
Retailer 11£180 GBP
Retailer 6£185 GBP
Retailer 10£295 GBP
Retailer 4£313 GBP
Retailer 8£326 GBP
Retailer 1£328 GBP
Retailer 7£512 GBP
Retailer 12£578 GBP
Retailer 15£579 GBP
Retailer 5£648 GBP
Retailer 3£834 GBP
Retailer 9£840 GBP

44 data points across 15 retailers

15 retailers£145 GBP to £840 GBP

A
Cheapest Retailer
-
£145 GBP
$194 USD
B+
Retailer 2
-
£162 GBP
$217 USD
View
Final sale: no returns
B+
Retailer 3
-
£168 GBP
$225 USD
View
B+
Retailer 4
-
£180 GBP
$241 USD
View
B+
Retailer 5
-
£185 GBP
$248 USD
View
B
Retailer 6
-
£295 GBP
€376 EUR
View
B
Retailer 7
-
£313 GBP
$419 USD
View
B
Retailer 8
-
£326 GBP
ZAR 7,066 ZAR
View
B
Retailer 9
-
£328 GBP
View
B
Retailer 10
-
£512 GBP
View
C
Retailer 11
-
£578 GBP
$774 USD
View
C
Retailer 12
-
£579 GBP
$776 USD
View
C
Retailer 13
-
£834 GBP
$1,118 USD
View
B
Retailer 14
-
£840 GBP
View
Most Expensive
Taylor and Hart
R8DZRM8 · Oct 31
£971 GBP
$1,301 USD
View
Price under review
14 more retailers have this diamond
Prices start from £145 GBPSave up to £695 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
0.55ct Marquise
£145 GBP