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Marquise|Lab Grown|IGI

0.43ct F VS1 Marquise Lab Grown Diamond

GD • F/VS1 • IGI LG836604282

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836604282

Diamond specifications and retailer prices

From £105 GBP
HK$1,100 HKD
As of November 1, 2026
Save £530 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £635 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG836604282 or 836604282. Listed at 15 retailers as of November 1, 2026, with prices from £105 to £635, a £530 spread on the same certified stone. MOH London lists it at £635. 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

0.43
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836604282
Dimensions7.79 × 3.76 × 2.36 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm3.76 mm0.43 ctF / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836604282
Side View
Table 67.0%Crown 29.1°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £635 GBP|Low: £92 GBP|High: £644 GBP|Avg: £235 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11£92 GBP
Retailer 10£105 GBP
Retailer 9£118 GBP
Retailer 5£157 GBP
Retailer 6£162 GBP
Retailer 2£163 GBP
Retailer 7£209 GBP
Retailer 12£245 GBP
Retailer 4£246 GBP
Retailer 3£322 GBP
Retailer 8£454 GBP
MOH London£635 GBP

43 data points across 12 retailers

15 retailers£105 GBP to £635 GBP

Retailer 1
-
£67 GBP
$90 USD
Price last confirmed 31 days ago
Retailer 2
-
£81 GBP
$109 USD
View
Price last confirmed 34 days ago
Retailer 3
-
£92 GBP
$124 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
£105 GBP
HK$1,100 HKD
View
B+
Retailer 5
-
£118 GBP
$158 USD
View
B+
Retailer 6
-
£157 GBP
ZAR 3,405 ZAR
View
B+
Retailer 7
-
£162 GBP
€207 EUR
View
B+
Retailer 8
-
£163 GBP
View
B+
Retailer 9
-
£209 GBP
View
B
Retailer 10
-
£245 GBP
SGD 445 SGD
View
B
Retailer 11
-
£246 GBP
$330 USD
View
Retailer 12
-
£278 GBP
$373 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
£322 GBP
$432 USD
View
C
Retailer 14
-
£454 GBP
View
Most Expensive
C
MOH London
LG836604282 · Nov 1
£635 GBP
View
14 more retailers have this diamond
Prices start from £105 GBPSave up to £530 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.

B+
0.43ct Marquise
£105 GBP