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Marquise|Lab Grown|IGI

0.61ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG800638192

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800638192

Diamond specifications and retailer prices

From £267 GBP
As of November 5, 2026
Save £1,227 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,155 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.61ct lab-grown marquise diamond

This 0.61ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800638192 or 800638192. Listed at 20 retailers as of November 4, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.61
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800638192
Dimensions9.01 × 4.40 × 2.69 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.01 mm4.40 mm0.61 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800638192
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: Nov 5
Current: £2,155 GBP|Low: £254 GBP|High: £2,155 GBP|Avg: £747 GBP
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 12£254 GBP
Retailer 8£267 GBP
Retailer 15£308 GBP
Retailer 17£318 GBP
Retailer 11£328 GBP
Retailer 16£328 GBP
Retailer 4£398 GBP
Retailer 10£504 GBP
Retailer 6£524 GBP
Retailer 3£591 GBP
Retailer 22£622 GBP
Retailer 2£636 GBP
Retailer 20£707 GBP
Retailer 21£788 GBP
Retailer 18£855 GBP
Retailer 9£1,051 GBP
Retailer 14£1,057 GBP
Retailer 23£1,077 GBP
Retailer 7£1,315 GBP
Retailer 19£1,366 GBP
Retailer 13£1,427 GBP
Retailer 5£1,495 GBP
Do Amore Diamonds£2,155 GBP

24 data points across 23 retailers

20 retailers£267 GBP to £1,495 GBP

Retailer 1
-
£254 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£267 GBP
View
A
Retailer 3
-
£318 GBP
View
Final sale: no returns
Retailer 4
-
£328 GBP
View
Price last confirmed 33 days ago
A
Retailer 5
-
£398 GBP
View
B+
Retailer 6
-
£524 GBP
View
B+
Retailer 7
-
£531 GBP
View
B+
Retailer 8
-
£622 GBP
View
B+
Retailer 9
-
£636 GBP
View
B
Retailer 10
-
£707 GBP
View
B
Retailer 11
-
£788 GBP
View
B
Retailer 12
-
£855 GBP
View
B
Retailer 13
-
£1,051 GBP
View
Retailer 14
-
£1,057 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
£1,077 GBP
View
B
Retailer 16
-
£1,315 GBP
View
B
Retailer 17
-
£1,366 GBP
View
B
Retailer 18
-
£1,427 GBP
View
B
Retailer 19
-
£1,495 GBP
View
Most Expensive
Do Amore Diamonds
20-D78968 · Nov 5
£2,155 GBP
$2,900 USD
View
Price under review
19 more retailers have this diamond
Prices start from £267 GBPSave up to £1,227 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
0.61ct Marquise
£267 GBP