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Marquise|Lab Grown|IGI

0.74ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG799602779

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799602779

Diamond specifications and retailer prices

From £103 GBP
$138 USD
As of October 30, 2026
Save £882 GBP (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £985 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown marquise diamond

This 0.74ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799602779 or 799602779. Listed at 16 retailers as of October 30, 2026, with prices from £103 to £985, a £882 spread on the same certified stone. Do Amore Diamonds lists it at £985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799602779
Dimensions9.60 × 4.73 × 2.87 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm4.73 mm0.74 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799602779
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.7%

Caratlytics Score

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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: £985 GBP|Low: £82 GBP|High: £985 GBP|Avg: £366 GBP
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 15£103 GBP
Retailer 6£115 GBP
Retailer 4£119 GBP
Retailer 8£160 GBP
Retailer 13£172 GBP
Retailer 9£210 GBP
Retailer 7£232 GBP
Retailer 18£238 GBP
Retailer 5£342 GBP
Retailer 12£358 GBP
Retailer 2£407 GBP
Retailer 14£433 GBP
Retailer 17£452 GBP
Retailer 10£454 GBP
Retailer 3£514 GBP
Retailer 16£530 GBP
Retailer 11£662 GBP
Do Amore Diamonds£985 GBP

28 data points across 18 retailers

16 retailers£103 GBP to £985 GBP

A
Cheapest Retailer
-
£103 GBP
$138 USD
A
Retailer 2
-
£115 GBP
$154 USD
View
Final sale: no returns
A
Retailer 3
-
£119 GBP
$160 USD
View
A
Retailer 4
-
£160 GBP
$215 USD
View
A
Retailer 5
-
£172 GBP
$230 USD
View
A
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 7
-
£238 GBP
$319 USD
View
B+
Retailer 8
-
£342 GBP
A$704 AUD
View
B+
Retailer 9
-
£358 GBP
A$738 AUD
View
B+
Retailer 10
-
£407 GBP
A$838 AUD
View
B+
Retailer 11
-
£433 GBP
$580 USD
View
B
Retailer 12
-
£452 GBP
$606 USD
View
B
Retailer 13
-
£514 GBP
SGD 930 SGD
View
B
Retailer 14
-
£530 GBP
$710 USD
View
B
Retailer 15
-
£662 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2CADF033F · Oct 31
£985 GBP
$1,320 USD
View
15 more retailers have this diamond
Prices start from £103 GBPSave up to £882 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
0.74ct Marquise
£103 GBP