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Marquise|Lab Grown|IGI

0.71ct D VS1 Marquise Lab Grown Diamond

D/VS1 • IGI LG802629127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802629127

Diamond specifications and retailer prices

From £399 GBP
As of November 4, 2026
15 retailers carry this diamond
Most expensive: £948 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG802629127 or 802629127. Listed at 15 retailers as of November 4, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.71
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802629127
Dimensions9.37 × 4.64 × 2.91 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm4.64 mm0.71 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802629127
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £948 GBP|Low: £95 GBP|High: £948 GBP|Avg: £341 GBP
Do Amore Diamonds
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 15£99 GBP
Retailer 6£111 GBP
Retailer 5£114 GBP
Retailer 8£153 GBP
Retailer 13£170 GBP
Retailer 9£208 GBP
Retailer 7£225 GBP
Retailer 3£232 GBP
Retailer 10£323 GBP
Retailer 12£344 GBP
Retailer 16£393 GBP
Retailer 2£399 GBP
Retailer 14£416 GBP
Retailer 17£434 GBP
Retailer 4£499 GBP
Retailer 11£632 GBP
Do Amore Diamonds£948 GBP

22 data points across 17 retailers

15 retailers

Retailer 1
-
£99 GBP
Price last confirmed 9 days ago
Retailer 2
-
£114 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£153 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£170 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£208 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£232 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£323 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£344 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
£393 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
£399 GBP
View
Retailer 11
-
£416 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£434 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£499 GBP
View
Price last confirmed 9 days ago
Retailer 14
-
£632 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-CF954E583 · Oct 29
£948 GBP
$1,280 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from £399 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.

B
0.71ct Marquise
£399 GBP