Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844635532

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635532

Diamond specifications and retailer prices

From £330 GBP
$442 USD
As of October 28, 2026
Save £1,245 GBP (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,575 GBP at Brilliant Earth · As of October 26, 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 LG844635532 or 844635532. Listed at 22 retailers as of October 26, 2026, with prices from £330 to £1,575, a £1,245 spread on the same certified stone. Brilliant Earth lists it at £1,575. 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 angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844635532
Dimensions12.65 × 6.65 × 4.19 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.65 mm6.65 mm2.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844635532
Side View
Table 61.0%Crown 33.6°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.0%

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: Oct 28
Current: £1,575 GBP|Low: £296 GBP|High: £1,627 GBP|Avg: £819 GBP|-3.2%
Brilliant Earth
Retailer 2
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October 28, 2026
Retailer 12£296 GBP
Retailer 9£330 GBP
Retailer 7£331 GBP
Retailer 3£366 GBP
Retailer 20£366 GBP
Retailer 13£390 GBP
Retailer 19£478 GBP
Retailer 15£534 GBP
Retailer 6£564 GBP
Retailer 2£598 GBP
Retailer 8£609 GBP
Retailer 22£639 GBP
Retailer 18£820 GBP
Retailer 10£876 GBP
Retailer 17£1,028 GBP
Retailer 21£1,178 GBP
Retailer 14£1,205 GBP
Retailer 11£1,206 GBP
Retailer 16£1,332 GBP
Retailer 5£1,358 GBP
Retailer 4£1,434 GBP
Brilliant Earth£1,575 GBP

13 data points across 22 retailers

22 retailers£330 GBP to £1,575 GBP

Retailer 1
-
£296 GBP
$396 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£330 GBP
$442 USD
View
Final sale: no returns
A
Retailer 3
-
£331 GBP
$444 USD
View
A
Retailer 4
-
£366 GBP
$491 USD
View
A
Retailer 5
-
£366 GBP
$491 USD
View
A
Retailer 6
-
£390 GBP
View
A
Retailer 7
-
£478 GBP
$640 USD
View
Retailer 8
-
£534 GBP
$715 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
£564 GBP
$756 USD
View
A
Retailer 10
-
£598 GBP
View
A
Retailer 11
-
£609 GBP
$816 USD
View
A
Retailer 12
-
£639 GBP
€816 EUR
View
B+
Retailer 13
-
£820 GBP
A$1,691 AUD
View
Retailer 14
-
£876 GBP
ZAR 18,969 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£1,028 GBP
$1,378 USD
View
B
Retailer 16
-
£1,178 GBP
$1,579 USD
View
Retailer 17
-
£1,205 GBP
$1,615 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
£1,206 GBP
$1,615 USD
View
B
Retailer 19
-
£1,332 GBP
$1,785 USD
View
B
Retailer 20
-
£1,358 GBP
$1,819 USD
View
B
Retailer 21
-
£1,434 GBP
View
Most Expensive
B
Brilliant Earth
22121780A · Oct 26
£1,575 GBP
$2,110 USD
View
21 more retailers have this diamond
Prices start from £330 GBPSave up to £1,245 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
£330 GBP