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Marquise|Lab Grown|IGI

0.62ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG798612249

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798612249

Diamond specifications and retailer prices

From £271 GBP
As of November 5, 2026
Save £1,248 GBP (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,192 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.62ct lab-grown marquise diamond

This 0.62ct 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 LG798612249 or 798612249. Listed at 20 retailers as of November 4, 2026, with a 460% 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

0.62
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612249
Dimensions8.58 × 4.52 × 2.76 mm
L/W Ratio1.90
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
8.58 mm4.52 mm0.62 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612249
Side View
Table 61.0%Crown 33.3°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: £2,192 GBP|Low: £259 GBP|High: £2,192 GBP|Avg: £741 GBP
Do Amore Diamonds
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November 5, 2026
Retailer 12£259 GBP
Retailer 8£271 GBP
Retailer 15£312 GBP
Retailer 18£323 GBP
Retailer 11£334 GBP
Retailer 16£334 GBP
Retailer 4£403 GBP
Retailer 10£512 GBP
Retailer 6£531 GBP
Retailer 3£600 GBP
Retailer 23£632 GBP
Retailer 2£646 GBP
Retailer 21£718 GBP
Retailer 22£795 GBP
Retailer 19£869 GBP
Retailer 9£1,064 GBP
Retailer 14£1,072 GBP
Retailer 24£1,095 GBP
Retailer 17£1,190 GBP
Retailer 7£1,328 GBP
Retailer 20£1,384 GBP
Retailer 13£1,449 GBP
Retailer 5£1,519 GBP
Do Amore Diamonds£2,192 GBP

24 data points across 24 retailers

20 retailers£271 GBP to £1,519 GBP

Retailer 1
-
£259 GBP
Price last confirmed 34 days ago
A
Retailer 2
-
£271 GBP
View
A
Retailer 3
-
£323 GBP
View
Final sale: no returns
Retailer 4
-
£334 GBP
View
Price last confirmed 33 days ago
A
Retailer 5
-
£403 GBP
View
B+
Retailer 6
-
£531 GBP
View
B+
Retailer 7
-
£540 GBP
View
B+
Retailer 8
-
£632 GBP
View
B+
Retailer 9
-
£646 GBP
View
B
Retailer 10
-
£718 GBP
View
B
Retailer 11
-
£795 GBP
View
B
Retailer 12
-
£869 GBP
View
B
Retailer 13
-
£1,064 GBP
View
Retailer 14
-
£1,072 GBP
View
Price last confirmed 36 days ago
B
Retailer 15
-
£1,095 GBP
View
B
Retailer 16
-
£1,328 GBP
View
B
Retailer 17
-
£1,384 GBP
View
B
Retailer 18
-
£1,449 GBP
View
B
Retailer 19
-
£1,519 GBP
View
Most Expensive
Do Amore Diamonds
20-D80124 · Nov 5
£2,192 GBP
$2,950 USD
View
Price under review
19 more retailers have this diamond
Prices start from £271 GBPSave up to £1,248 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
0.62ct Marquise
£271 GBP