Marquise|Lab Grown|IGI

5.71ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2

Diamond specifications and retailer prices

From £1,658 GBP
$2,221 USD
As of October 30, 2026
Save £5,389 GBP (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £7,047 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.71ct lab-grown marquise diamond

This 5.71ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 12 retailers as of October 30, 2026, with prices from £1,658 to £7,047, a £5,389 spread on the same certified stone. With Clarity lists it at £7,047. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.71
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions18.28 × 9.32 × 5.72 mm
L/W Ratio1.96
Top View
18.28 mm9.32 mm5.71 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.4%

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: Oct 30
Current: £1,923 GBP|Low: £1,658 GBP|High: £7,616 GBP|Avg: £4,045 GBP|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 4£1,658 GBP
Retailer 7£1,825 GBP
Retailer 1£1,923 GBP
Retailer 3£2,140 GBP
Retailer 2£2,644 GBP
Retailer 6£2,916 GBP
Retailer 5£6,433 GBP
Retailer 8£6,881 GBP
With Clarity£7,047 GBP

21 data points across 9 retailers

12 retailers£1,658 GBP to £7,047 GBP

A
Cheapest Retailer
-
£1,658 GBP
$2,221 USD
A
Retailer 2
-
£1,667 GBP
$2,234 USD
View
Retailer 3
-
£1,825 GBP
$2,445 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£1,923 GBP
$2,577 USD
View
A
Retailer 5
-
£1,946 GBP
$2,607 USD
View
B+
Retailer 6
-
£2,140 GBP
$2,867 USD
View
B+
Retailer 7
-
£2,644 GBP
$3,542 USD
View
Retailer 8
-
£2,674 GBP
$3,583 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£2,916 GBP
€3,721 EUR
View
B
Retailer 10
-
£6,433 GBP
SGD 11,648 SGD
View
Retailer 11
-
£6,881 GBP
$9,220 USD
View
Price last confirmed 19 days ago
Most Expensive
B
With Clarity
842631310 · Oct 31
£7,047 GBP
$9,442 USD
View
11 more retailers have this diamond
Prices start from £1,658 GBPSave up to £5,389 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
5.71ct Marquise
£1,658 GBP