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Marquise|Lab Grown|IGI

0.70ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG537241580

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241580

Diamond specifications and retailer prices

From £122 GBP
$162 USD
As of October 30, 2026
Save £683 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £804 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG537241580 or 537241580. Listed at 18 retailers as of October 30, 2026, with prices from £122 to £804, a £683 spread on the same certified stone. Reve Diamonds lists it at £804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241580
Dimensions9.18 × 4.81 × 2.85 mm
L/W Ratio1.91
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
9.18 mm4.81 mm0.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241580
Side View
Table 59.0%Crown 31°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.3%

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: £266 GBP|Low: £116 GBP|High: £804 GBP|Avg: £341 GBP|+5.4%
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
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Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 13£122 GBP
Retailer 8£136 GBP
Retailer 3£140 GBP
Retailer 4£150 GBP
Retailer 15£150 GBP
Retailer 5£199 GBP
Retailer 1£266 GBP
Retailer 2£272 GBP
Retailer 10£272 GBP
Retailer 6£323 GBP
Retailer 14£368 GBP
Retailer 11£383 GBP
Retailer 16£484 GBP
Retailer 12£511 GBP
Retailer 7£525 GBP
Retailer 9£708 GBP
Reve Diamonds£804 GBP

45 data points across 17 retailers

18 retailers£122 GBP to £804 GBP

A
Cheapest Retailer
-
£122 GBP
$162 USD
A
Retailer 2
-
£136 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$187 USD
View
A
Retailer 4
-
£150 GBP
$200 USD
View
A
Retailer 5
-
£150 GBP
$200 USD
View
A
Retailer 6
-
£199 GBP
$265 USD
View
A
Retailer 7
-
£266 GBP
View
B+
Retailer 8
-
£272 GBP
$362 USD
View
A
Retailer 9
-
£272 GBP
ZAR 5,851 ZAR
View
B+
Retailer 10
-
£323 GBP
$430 USD
View
B+
Retailer 11
-
£327 GBP
HK$3,400 HKD
View
B
Retailer 12
-
£368 GBP
$490 USD
View
B+
Retailer 13
-
£383 GBP
A$785 AUD
View
B
Retailer 14
-
£484 GBP
$644 USD
View
B
Retailer 15
-
£511 GBP
$680 USD
View
B
Retailer 16
-
£525 GBP
$699 USD
View
B
Retailer 17
-
£708 GBP
View
Most Expensive
B
Reve Diamonds
D1F5F44C3 · Oct 30
£804 GBP
$1,071 USD
View
17 more retailers have this diamond
Prices start from £122 GBPSave up to £683 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
£122 GBP