CaratHunter
Plans
Emerald|Lab Grown|IGI

0.80ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG680570550

Shape and cutting style on the report: Emerald cut

Certificate IGI LG680570550

Diamond specifications and retailer prices

From £179 GBP
$240 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £179 GBP at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG680570550 or 680570550. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680570550
Dimensions6.54 × 4.28 mm
L/W Ratio1.53
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
6.54 mm4.28 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680570550
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 40.5°Culet: LargeDepth 68.0%

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 2
Current: £693 GBP|Low: £115 GBP|High: £908 GBP|Avg: £484 GBP|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
William & Sons Jewelers
September 27, 2026
William & Sons Jewelers£179 GBP
Retailer 6£180 GBP
Retailer 13£268 GBP
Retailer 3£304 GBP
Retailer 8£323 GBP
Retailer 5£334 GBP
Retailer 4£344 GBP
Retailer 10£382 GBP
Retailer 12£458 GBP
Retailer 7£471 GBP
Retailer 9£526 GBP
Retailer 14£617 GBP
Retailer 1£693 GBP
Retailer 2£704 GBP
Retailer 11£876 GBP

66 data points across 15 retailers

1 retailer

A
William & Sons Jewelers
cert_LG680570550 · Nov 2
£179 GBP
$240 USD
View
Final sale: no returns

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
0.80ct Emerald
£179 GBP