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Marquise|Lab Grown|IGI

2.05ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG764662892

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764662892

Diamond specifications and retailer prices

From £656 GBP
$879 USD
As of October 30, 2026
Save £4,851 GBP (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £5,507 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless) and certified by IGI LG764662892 or 764662892. Listed at 26 retailers as of October 30, 2026, with prices from £656 to £5,507, a £4,851 spread on the same certified stone. Novita Diamonds lists it at £5,507. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764662892
Dimensions13.63 × 6.49 × 4.05 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm6.49 mm2.05 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764662892
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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 30
Current: £5,507 GBP|Low: £656 GBP|High: £5,587 GBP|Avg: £2,149 GBP|-1.0%
Novita Diamonds
Retailer 2
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Retailer 24
November 1, 2026
Retailer 19£656 GBP
Retailer 10£713 GBP
Retailer 8£734 GBP
Retailer 20£761 GBP
Retailer 3£937 GBP
Retailer 22£963 GBP
Retailer 9£1,090 GBP
Retailer 2£1,171 GBP
Retailer 21£1,213 GBP
Retailer 5£1,378 GBP
Retailer 18£1,693 GBP
Retailer 16£1,741 GBP
Retailer 13£1,807 GBP
Retailer 23£1,963 GBP
Retailer 14£2,104 GBP
Retailer 6£2,139 GBP
Retailer 11£2,176 GBP
Retailer 15£2,381 GBP
Retailer 12£2,508 GBP
Retailer 7£2,641 GBP
Retailer 4£2,734 GBP
Retailer 24£2,867 GBP
Retailer 17£3,605 GBP
Novita Diamonds£5,507 GBP

33 data points across 24 retailers

26 retailers£656 GBP to £5,507 GBP

A
Cheapest Retailer
-
£656 GBP
$879 USD
A
Retailer 2
-
£713 GBP
$956 USD
View
A
Retailer 3
-
£734 GBP
$984 USD
View
Final sale: no returns
A
Retailer 4
-
£761 GBP
$1,020 USD
View
A
Retailer 5
-
£937 GBP
$1,255 USD
View
Retailer 6
-
£962 GBP
$1,289 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
£963 GBP
$1,290 USD
View
A
Retailer 8
-
£1,090 GBP
$1,460 USD
View
A
Retailer 9
-
£1,171 GBP
View
A
Retailer 10
-
£1,213 GBP
€1,548 EUR
View
A
Retailer 11
-
£1,378 GBP
$1,847 USD
View
B+
Retailer 12
-
£1,693 GBP
$2,268 USD
View
B+
Retailer 13
-
£1,741 GBP
A$3,588 AUD
View
A
Retailer 14
-
£1,807 GBP
A$3,724 AUD
View
B+
Retailer 15
-
£1,963 GBP
ZAR 42,493 ZAR
View
B+
Retailer 16
-
£2,104 GBP
View
B+
Retailer 17
-
£2,139 GBP
$2,866 USD
View
B+
Retailer 18
-
£2,176 GBP
$2,915 USD
View
B+
Retailer 19
-
£2,255 GBP
$3,022 USD
View
B+
Retailer 20
-
£2,381 GBP
$3,190 USD
View
B
Retailer 21
-
£2,508 GBP
$3,360 USD
View
B+
Retailer 22
-
£2,641 GBP
$3,539 USD
View
B+
Retailer 23
-
£2,734 GBP
$3,663 USD
View
B+
Retailer 24
-
£2,867 GBP
View
B
Retailer 25
-
£3,605 GBP
$4,830 USD
View
Most Expensive
B
Novita Diamonds
cert_764662892 · Oct 31
£5,507 GBP
A$11,352 AUD
View
25 more retailers have this diamond
Prices start from £656 GBPSave up to £4,851 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
£656 GBP