Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG849627024

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849627024

Diamond specifications and retailer prices

From £372 GBP
$498 USD
As of October 29, 2026
Save £1,337 GBP (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,709 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849627024 or 849627024. Listed at 21 retailers as of October 29, 2026, with prices from £372 to £1,709, a £1,337 spread on the same certified stone. Brilliant Earth lists it at £1,709. 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

2.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849627024
Dimensions13.09 × 6.58 × 4.15 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.09 mm6.58 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849627024
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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 29
Current: £1,709 GBP|Low: £372 GBP|High: £1,709 GBP|Avg: £892 GBP
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 8£372 GBP
Retailer 6£372 GBP
Retailer 4£413 GBP
Retailer 21£413 GBP
Retailer 16£439 GBP
Retailer 20£519 GBP
Retailer 11£554 GBP
Retailer 3£580 GBP
Retailer 10£606 GBP
Retailer 12£622 GBP
Retailer 2£680 GBP
Retailer 13£852 GBP
Retailer 9£986 GBP
Retailer 18£1,109 GBP
Retailer 17£1,326 GBP
Retailer 14£1,342 GBP
Retailer 7£1,350 GBP
Retailer 5£1,476 GBP
Retailer 15£1,523 GBP
Retailer 19£1,543 GBP
Brilliant Earth£1,709 GBP

9 data points across 21 retailers

21 retailers£372 GBP to £1,709 GBP

A
Cheapest Retailer
-
£372 GBP
$498 USD
Final sale: no returns
A
Retailer 2
-
£372 GBP
$499 USD
View
A
Retailer 3
-
£413 GBP
$553 USD
View
A
Retailer 4
-
£413 GBP
$553 USD
View
A
Retailer 5
-
£439 GBP
View
A
Retailer 6
-
£519 GBP
$695 USD
View
A
Retailer 7
-
£554 GBP
$742 USD
View
A
Retailer 8
-
£580 GBP
€740 EUR
View
A
Retailer 9
-
£606 GBP
$812 USD
View
A
Retailer 10
-
£622 GBP
$833 USD
View
B+
Retailer 11
-
£680 GBP
View
B+
Retailer 12
-
£852 GBP
A$1,757 AUD
View
Retailer 13
-
£986 GBP
ZAR 21,346 ZAR
View
Price last confirmed 7 days ago
B
Retailer 14
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£1,109 GBP
$1,486 USD
View
B
Retailer 15
-
£1,326 GBP
$1,777 USD
View
B
Retailer 16
-
£1,342 GBP
$1,798 USD
View
B
Retailer 17
-
£1,350 GBP
$1,809 USD
View
B
Retailer 18
-
£1,476 GBP
$1,978 USD
View
B
Retailer 19
-
£1,523 GBP
View
B
Retailer 20
-
£1,543 GBP
$2,068 USD
View
Most Expensive
B
Brilliant Earth
22252221A · Oct 29
£1,709 GBP
$2,290 USD
View
20 more retailers have this diamond
Prices start from £372 GBPSave up to £1,337 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
2.05ct Marquise
£372 GBP