Marquise|Lab Grown|IGI

0.71ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG823608745

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823608745

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 30, 2026
Save £651 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £773 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823608745 or 823608745. Listed at 13 retailers as of October 30, 2026, with prices from £122 to £773, a £651 spread on the same certified stone. Flawless Fine Jewelry lists it at £773. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823608745
Dimensions9.33 × 4.77 × 2.85 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.77 mm0.71 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823608745
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.7%

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 30
Current: £773 GBP|Low: £117 GBP|High: £773 GBP|Avg: £354 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5£122 GBP
Retailer 10£136 GBP
Retailer 8£142 GBP
Retailer 6£152 GBP
Retailer 2£270 GBP
Retailer 9£273 GBP
Retailer 4£385 GBP
Retailer 7£487 GBP
Retailer 3£675 GBP
Flawless Fine Jewelry£773 GBP

45 data points across 10 retailers

13 retailers£122 GBP to £773 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$190 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£218 GBP
$292 USD
View
Retailer 6
-
£222 GBP
$297 USD
View
Price last confirmed 90 days ago
A
Retailer 7
-
£270 GBP
View
A
Retailer 8
-
£273 GBP
$366 USD
View
B+
Retailer 9
-
£385 GBP
A$794 AUD
View
B+
Retailer 10
-
£487 GBP
$652 USD
View
B
Retailer 11
-
£487 GBP
$652 USD
View
B
Retailer 12
-
£675 GBP
View
Most Expensive
B
Flawless Fine Jewelry
2DEAA3D95 · Oct 31
£773 GBP
View
12 more retailers have this diamond
Prices start from £122 GBPSave up to £651 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
0.71ct Marquise
£122 GBP