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Marquise|Lab Grown|IGI

0.71ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG844661142

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844661142

Diamond specifications and retailer prices

From £143 GBP
HK$1,500 HKD
As of November 1, 2026
Save £271 GBP (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £414 GBP at Friendly Diamonds · As of November 2, 2026
View at Friendly 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844661142 or 844661142. Listed at 8 retailers as of November 1, 2026, with prices from £143 to £414, a £271 spread on the same certified stone. Friendly Diamonds lists it at £414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844661142
Dimensions9.33 × 4.62 × 2.87 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm4.62 mm0.71 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844661142
Side View
Table 58.0%Crown 33.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.1%

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: Nov 1
Current: £414 GBP|Low: £143 GBP|High: £414 GBP|Avg: £271 GBP
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 22, 2026
Retailer 3£143 GBP
Retailer 7£160 GBP
Retailer 6£199 GBP
Retailer 8£232 GBP
Retailer 4£336 GBP
Retailer 2£373 GBP
Retailer 5£375 GBP
Friendly Diamonds£414 GBP

4 data points across 8 retailers

8 retailers£143 GBP to £414 GBP

A
Cheapest Retailer
-
£143 GBP
HK$1,500 HKD
A
Retailer 2
-
£160 GBP
$215 USD
View
A
Retailer 3
-
£199 GBP
$267 USD
View
A
Retailer 4
-
£232 GBP
$311 USD
View
B+
Retailer 5
-
£336 GBP
SGD 609 SGD
View
Retailer 6
-
£373 GBP
$500 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
£375 GBP
$503 USD
View
Most Expensive
B
Friendly Diamonds
6406280 · Nov 2
£414 GBP
$556 USD
View
7 more retailers have this diamond
Prices start from £143 GBPSave up to £271 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
£143 GBP