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Emerald|Lab Grown|IGI

0.72ct D IF Emerald Lab Grown Diamond

D/IF • IGI LG660458276

Certificate IGI LG660458276

Diamond specifications and retailer prices

From £745 GBP
$1,000 USD
As of October 30, 2026
Save £134 GBP (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £879 GBP at Zales · As of October 30, 2026
View at Zales

About this 0.72ct lab-grown emerald diamond

This 0.72ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG660458276 or 660458276. Listed at 3 retailers as of October 30, 2026, with prices from £745 to £879, a £134 spread on the same certified stone. Zales lists it at £879. 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

0.72
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660458276
Dimensions6.27 × 4.40 mm
L/W Ratio1.42
Top View
6.27 mm4.40 mm0.72 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660458276
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £745 GBP|Low: £544 GBP|High: £887 GBP|Avg: £806 GBP|+37.0%
Retailer 1
Retailer 2
Zales
September 28, 2026
Retailer 1£745 GBP
Retailer 2£879 GBP
Zales£879 GBP

6 data points across 3 retailers

3 retailers£745 GBP to £879 GBP

B
Cheapest Retailer
-
£745 GBP
$1,000 USD
B
Retailer 2
-
£879 GBP
$1,180 USD
View
Most Expensive
B
Zales
522683135 · Oct 30
£879 GBP
$1,180 USD
View
2 more retailers have this diamond
Prices start from £745 GBPSave up to £134 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.

B
0.72ct Emerald
£745 GBP