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Marquise|Lab Grown|IGI

0.71ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG537255698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537255698

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 30, 2026
Save £680 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £801 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537255698 or 537255698. Listed at 17 retailers as of October 30, 2026, with prices from £121 to £801, a £680 spread on the same certified stone. Reve Diamonds lists it at £801. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537255698
Dimensions8.96 × 4.66 × 2.94 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.96 mm4.66 mm0.71 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG537255698
Side View
Table 60.5%Crown 37.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.1%

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: £265 GBP|Low: £76 GBP|High: £801 GBP|Avg: £334 GBP|+4.4%
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
Retailer 14
Retailer 15
Reve Diamonds
October 31, 2026
Retailer 7£76 GBP
Retailer 11£121 GBP
Retailer 6£135 GBP
Retailer 2£140 GBP
Retailer 3£150 GBP
Retailer 13£150 GBP
Retailer 1£265 GBP
Retailer 9£271 GBP
Retailer 15£272 GBP
Retailer 4£322 GBP
Retailer 12£470 GBP
Retailer 14£482 GBP
Retailer 10£510 GBP
Retailer 5£523 GBP
Retailer 8£705 GBP
Reve Diamonds£801 GBP

45 data points across 16 retailers

17 retailers£121 GBP to £801 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$188 USD
View
A
Retailer 4
-
£150 GBP
$201 USD
View
A
Retailer 5
-
£150 GBP
$201 USD
View
A
Retailer 6
-
£200 GBP
$268 USD
View
A
Retailer 7
-
£265 GBP
View
A
Retailer 8
-
£271 GBP
ZAR 5,871 ZAR
View
B+
Retailer 9
-
£272 GBP
$364 USD
View
B+
Retailer 10
-
£322 GBP
$431 USD
View
B+
Retailer 11
-
£334 GBP
HK$3,500 HKD
View
B
Retailer 12
-
£470 GBP
$630 USD
View
B
Retailer 13
-
£482 GBP
$646 USD
View
B
Retailer 14
-
£510 GBP
$683 USD
View
B
Retailer 15
-
£523 GBP
$701 USD
View
B
Retailer 16
-
£705 GBP
View
Most Expensive
B
Reve Diamonds
C3756925C · Oct 30
£801 GBP
$1,073 USD
View
16 more retailers have this diamond
Prices start from £121 GBPSave up to £680 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
£121 GBP