Marquise|Lab Grown|IGI

0.70ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG835644345

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835644345

Diamond specifications and retailer prices

From £163 GBP
$219 USD
As of October 29, 2026
Save £173 GBP (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £782 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835644345 or 835644345. Listed at 7 retailers as of October 28, 2026, with a 106% 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

0.70
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835644345
Dimensions8.71 × 4.70 × 2.76 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm4.70 mm0.70 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835644345
Side View
Table 63.0%Crown 35.7°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 58.7%

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 29
Current: £782 GBP|Low: £157 GBP|High: £7,101 GBP|Avg: £1,374 GBP|-89.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 2£163 GBP
Retailer 8£202 GBP
Retailer 5£237 GBP
Retailer 3£336 GBP
Retailer 4£346 GBP
Retailer 6£753 GBP
MOH London£782 GBP
Retailer 7£5,454 GBP

33 data points across 8 retailers

7 retailers£163 GBP to £336 GBP

A
Cheapest Retailer
-
£163 GBP
$219 USD
Retailer 2
-
£202 GBP
$270 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
£237 GBP
$317 USD
View
B+
Retailer 4
-
£336 GBP
A$693 AUD
View
Retailer 5
-
£346 GBP
View
Price last confirmed 8 days ago
C
Retailer 6
-
£753 GBP
$1,009 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG835644345 · Oct 21
£782 GBP
View
Price last confirmed 9 days ago
6 more retailers have this diamond
Prices start from £163 GBPSave up to £173 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
0.70ct Marquise
£163 GBP