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Emerald|Lab Grown|IGI

0.73ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG720558536

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720558536

Diamond specifications and retailer prices

From £128 GBP
$172 USD
As of November 1, 2026
Save £697 GBP (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £825 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG720558536 or 720558536. Listed at 18 retailers as of November 1, 2026, with prices from £128 to £825, a £697 spread on the same certified stone. Reve Diamonds lists it at £825. 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

0.73
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720558536
Dimensions5.94 × 4.22 × 2.85 mm
L/W Ratio1.41
Culet sizeLarge
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
5.94 mm4.22 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG720558536
Side View
Table 71.0%Crown 33.7°Girdle: Very ThickPavilion 45°Culet: LargeDepth 67.5%

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 1
Current: £290 GBP|Low: £128 GBP|High: £854 GBP|Avg: £410 GBP|-4.0%
Retailer 1
Retailer 2
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Retailer 13
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Retailer 17
Reve Diamonds
November 1, 2026
Retailer 16£128 GBP
Retailer 7£143 GBP
Retailer 13£149 GBP
Retailer 9£165 GBP
Retailer 17£273 GBP
Retailer 6£285 GBP
Retailer 11£285 GBP
Retailer 5£287 GBP
Retailer 1£290 GBP
Retailer 3£331 GBP
Retailer 4£349 GBP
Retailer 14£413 GBP
Retailer 12£513 GBP
Retailer 2£527 GBP
Retailer 8£554 GBP
Retailer 15£649 GBP
Retailer 10£746 GBP
Reve Diamonds£825 GBP

38 data points across 18 retailers

18 retailers£128 GBP to £825 GBP

A
Cheapest Retailer
-
£128 GBP
$172 USD
A
Retailer 2
-
£143 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$200 USD
View
Retailer 4
-
£165 GBP
$221 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£273 GBP
€349 EUR
View
A
Retailer 6
-
£285 GBP
$382 USD
View
A
Retailer 7
-
£285 GBP
View
A
Retailer 8
-
£287 GBP
$385 USD
View
A
Retailer 9
-
£290 GBP
ZAR 6,276 ZAR
View
B+
Retailer 10
-
£331 GBP
$443 USD
View
B+
Retailer 11
-
£349 GBP
$468 USD
View
B+
Retailer 12
-
£413 GBP
$553 USD
View
B+
Retailer 13
-
£513 GBP
$687 USD
View
B
Retailer 14
-
£527 GBP
$706 USD
View
B
Retailer 15
-
£554 GBP
$742 USD
View
B
Retailer 16
-
£649 GBP
$870 USD
View
B
Retailer 17
-
£746 GBP
View
Most Expensive
B
Reve Diamonds
A4214F8F0 · Nov 1
£825 GBP
$1,106 USD
View
17 more retailers have this diamond
Prices start from £128 GBPSave up to £697 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
0.73ct Emerald
£128 GBP