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Emerald|Lab Grown|IGI

1.79ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG691548410

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691548410

Diamond specifications and retailer prices

From £387 GBP
$519 USD
As of November 1, 2026
Save £638 GBP (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,026 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.79ct lab-grown emerald diamond

This 1.79ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691548410 or 691548410. Listed at 8 retailers as of November 1, 2026, with prices from £387 to £1,026, a £638 spread on the same certified stone. MOH London lists it at £1,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691548410
Dimensions8.47 × 5.57 × 3.67 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.57 mm1.79 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691548410
Side View
Table 67.0%Crown 33°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 65.9%

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 1
Current: £1,026 GBP|Low: £369 GBP|High: £4,389 GBP|Avg: £1,072 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6£387 GBP
Retailer 3£403 GBP
Retailer 7£437 GBP
Retailer 2£451 GBP
Retailer 5£726 GBP
Retailer 4£884 GBP
Retailer 8£948 GBP
MOH London£1,026 GBP
Retailer 9£4,389 GBP

42 data points across 9 retailers

8 retailers£387 GBP to £1,026 GBP

B+
Cheapest Retailer
-
£387 GBP
$519 USD
A
Retailer 2
-
£403 GBP
$540 USD
View
A
Retailer 3
-
£437 GBP
$585 USD
View
A
Retailer 4
-
£451 GBP
View
Retailer 5
-
£726 GBP
A$1,496 AUD
View
Price last confirmed 24 days ago
B
Retailer 6
-
£884 GBP
$1,185 USD
View
B
Retailer 7
-
£948 GBP
$1,270 USD
View
Most Expensive
B
MOH London
LG691548410 · Nov 1
£1,026 GBP
View
7 more retailers have this diamond
Prices start from £387 GBPSave up to £638 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
1.79ct Emerald
£387 GBP