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Marquise|Lab Grown|IGI

1.61ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG811620361

Shape and cutting style on the report: Hexagonal modified brilliant

Certificate IGI LG811620361

Diamond specifications and retailer prices

From £340 GBP
$456 USD
As of October 28, 2026
Save £2,354 GBP (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,694 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811620361 or 811620361. Listed at 7 retailers as of October 28, 2026, with prices from £340 to £2,694, a £2,354 spread on the same certified stone. Do Amore Diamonds lists it at £2,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.6°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811620361
Dimensions11.86 × 5.97 × 3.76 mm
L/W Ratio1.99
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm5.97 mm1.61 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811620361
Side View
Table 55.0%Crown 23.6°Girdle: MediumPavilion 41.9°Culet: NoneDepth 63.0%

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 28
Current: £2,694 GBP|Low: £340 GBP|High: £2,694 GBP|Avg: £1,055 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3£340 GBP
Retailer 4£469 GBP
Retailer 6£505 GBP
Retailer 5£831 GBP
Retailer 7£1,459 GBP
Retailer 2£1,535 GBP
Do Amore Diamonds£2,694 GBP

6 data points across 7 retailers

7 retailers£340 GBP to £2,694 GBP

A
Cheapest Retailer
-
£340 GBP
$456 USD
A
Retailer 2
-
£469 GBP
$629 USD
View
A
Retailer 3
-
£505 GBP
$677 USD
View
B+
Retailer 4
-
£831 GBP
$1,114 USD
View
B
Retailer 5
-
£1,459 GBP
$1,955 USD
View
B
Retailer 6
-
£1,535 GBP
View
Most Expensive
B
Do Amore Diamonds
27-68B6472C2 · Oct 31
£2,694 GBP
$3,610 USD
View
6 more retailers have this diamond
Prices start from £340 GBPSave up to £2,354 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
1.61ct Marquise
£340 GBP