CaratHunter
Plans
Marquise|Lab Grown|IGI

0.72ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG845658727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845658727

Diamond specifications and retailer prices

From £416 GBP
As of November 5, 2026
Save £1,086 GBP (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,502 GBP at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 0.72ct lab-grown marquise diamond

This 0.72ct 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 LG845658727 or 845658727. Listed at 8 retailers as of November 4, 2026, with prices from £416 to £1,502, a £1,086 spread on the same certified stone. Taylor and Hart lists it at £1,502. 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

0.72
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845658727
Dimensions9.53 × 4.61 × 2.87 mm
L/W Ratio2.07
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
9.53 mm4.61 mm0.72 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845658727
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £428 GBP|Low: £416 GBP|High: £1,502 GBP|Avg: £861 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 5, 2026
Retailer 2£416 GBP
Retailer 1£428 GBP
Retailer 5£504 GBP
Retailer 4£716 GBP
Retailer 3£759 GBP
Retailer 6£1,216 GBP
Taylor and Hart£1,502 GBP

3 data points across 7 retailers

8 retailers£416 GBP to £1,502 GBP

A
Cheapest Retailer
-
£416 GBP
Final sale: no returns
A
Retailer 2
-
£428 GBP
View
B+
Retailer 3
-
£504 GBP
View
B+
Retailer 4
-
£716 GBP
View
B+
Retailer 5
-
£759 GBP
View
B
Retailer 6
-
£802 GBP
View
B
Retailer 7
-
£1,216 GBP
View
Most Expensive
B
Taylor and Hart
55JF8PQ · Nov 4
£1,502 GBP
$2,021 USD
View
7 more retailers have this diamond
Prices start from £416 GBPSave up to £1,086 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
0.72ct Marquise
£416 GBP