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Marquise|Lab Grown|IGI

2.05ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG837624427

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837624427

Diamond specifications and retailer prices

From £425 GBP
As of October 27, 2026
Save £1,284 GBP (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,710 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 very-good cut grade and certified by IGI LG837624427 or 837624427. Listed at 23 retailers as of October 27, 2026, with prices from £425 to £1,710, a £1,284 spread on the same certified stone. With Clarity lists it at £1,710. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837624427
Dimensions13.35 × 6.63 × 4.12 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.35 mm6.63 mm2.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837624427
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 27
Current: £430 GBP|Low: £361 GBP|High: £1,790 GBP|Avg: £1,005 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 31, 2026
Retailer 5£361 GBP
Retailer 15£425 GBP
Retailer 1£430 GBP
Retailer 13£508 GBP
Retailer 4£596 GBP
Retailer 14£610 GBP
Retailer 2£619 GBP
Retailer 6£631 GBP
Retailer 16£658 GBP
Retailer 12£953 GBP
Retailer 18£959 GBP
Retailer 10£1,231 GBP
Retailer 11£1,254 GBP
Retailer 9£1,313 GBP
Retailer 7£1,447 GBP
Retailer 17£1,476 GBP
Retailer 3£1,501 GBP
Retailer 8£1,575 GBP
With Clarity£1,710 GBP

34 data points across 19 retailers

23 retailers£425 GBP to £1,710 GBP

Retailer 1
-
£331 GBP
$443 USD
Price last confirmed 14 days ago
Retailer 2
-
£372 GBP
$499 USD
View
Price last confirmed 32 days ago
Retailer 3
-
£407 GBP
$546 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£410 GBP
$549 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£425 GBP
View
A
Retailer 6
-
£430 GBP
HK$4,500 HKD
View
A
Retailer 7
-
£508 GBP
$680 USD
View
B+
Retailer 8
-
£596 GBP
$798 USD
View
A
Retailer 9
-
£610 GBP
€779 EUR
View
B+
Retailer 10
-
£619 GBP
$829 USD
View
B+
Retailer 11
-
£631 GBP
$846 USD
View
B+
Retailer 12
-
£658 GBP
View
B+
Retailer 13
-
£953 GBP
$1,277 USD
View
Retailer 14
-
£959 GBP
ZAR 20,754 ZAR
View
Price last confirmed 7 days ago
Retailer 15
-
£1,231 GBP
$1,650 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
£1,254 GBP
SGD 2,271 SGD
View
B
Retailer 17
-
£1,313 GBP
$1,760 USD
View
Retailer 18
-
£1,317 GBP
$1,765 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
£1,447 GBP
$1,938 USD
View
B
Retailer 20
-
£1,476 GBP
View
B
Retailer 21
-
£1,501 GBP
$2,011 USD
View
B
Retailer 22
-
£1,575 GBP
$2,110 USD
View
Most Expensive
B
With Clarity
837624427 · Oct 31
£1,710 GBP
$2,291 USD
View
22 more retailers have this diamond
Prices start from £425 GBPSave up to £1,284 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
£425 GBP