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Marquise|Lab Grown|IGI

0.73ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG694502661

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG694502661

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of November 1, 2026
Save £791 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £931 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG694502661 or 694502661. Listed at 22 retailers as of November 1, 2026, with prices from £140 to £931, a £791 spread on the same certified stone. Do Amore Diamonds lists it at £931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694502661
Dimensions9.17 × 4.59 × 2.94 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.17 mm4.59 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694502661
Side View
Table 59.0%Crown 34.9°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £931 GBP|Low: £124 GBP|High: £931 GBP|Avg: £379 GBP
Do Amore Diamonds
Retailer 2
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November 2, 2026
Retailer 10£140 GBP
Retailer 8£180 GBP
Retailer 12£212 GBP
Retailer 4£229 GBP
Retailer 6£231 GBP
Retailer 14£234 GBP
Retailer 17£263 GBP
Retailer 13£308 GBP
Retailer 19£312 GBP
Retailer 3£324 GBP
Retailer 2£327 GBP
Retailer 22£338 GBP
Retailer 15£400 GBP
Retailer 24£429 GBP
Retailer 16£433 GBP
Retailer 18£437 GBP
Retailer 23£470 GBP
Retailer 5£555 GBP
Retailer 21£559 GBP
Retailer 11£561 GBP
Retailer 9£680 GBP
Retailer 20£802 GBP
Retailer 7£815 GBP
Do Amore Diamonds£931 GBP

23 data points across 24 retailers

22 retailers£140 GBP to £931 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
Final sale: no returns
A
Retailer 2
-
£180 GBP
$241 USD
View
Retailer 3
-
£212 GBP
$285 USD
View
Price last confirmed 29 days ago
A
Retailer 4
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£229 GBP
$307 USD
View
A
Retailer 5
-
£231 GBP
$310 USD
View
A
Retailer 6
-
£291 GBP
$391 USD
View
A
Retailer 7
-
£308 GBP
View
B+
Retailer 8
-
£312 GBP
ZAR 6,757 ZAR
View
B+
Retailer 9
-
£327 GBP
View
B+
Retailer 10
-
£338 GBP
$454 USD
View
Retailer 11
-
£400 GBP
A$825 AUD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
£429 GBP
$576 USD
View
Retailer 13
-
£429 GBP
$576 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
£437 GBP
A$902 AUD
View
B+
Retailer 15
-
£470 GBP
CA$876 CAD
View
B
Retailer 16
-
£555 GBP
$745 USD
View
B
Retailer 17
-
£559 GBP
$750 USD
View
B
Retailer 18
-
£561 GBP
$753 USD
View
B
Retailer 19
-
£680 GBP
$913 USD
View
B
Retailer 20
-
£802 GBP
View
B
Retailer 21
-
£815 GBP
$1,094 USD
View
Most Expensive
B
Do Amore Diamonds
20-D21809 · Nov 2
£931 GBP
$1,250 USD
View
21 more retailers have this diamond
Prices start from £140 GBPSave up to £791 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
0.73ct Marquise
£140 GBP