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Emerald|Lab Grown|IGI

1.79ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG790669446

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790669446

Diamond specifications and retailer prices

From £253 GBP
$339 USD
As of October 30, 2026
Save £1,005 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,258 GBP at MOH London · As of October 26, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790669446 or 790669446. Listed at 21 retailers as of October 26, 2026, with prices from £253 to £1,258, a £1,005 spread on the same certified stone. MOH London lists it at £1,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790669446
Dimensions8.06 × 5.79 × 3.76 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.79 mm1.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790669446
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 64.9%

Caratlytics Score

How it works →
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: Oct 30
Current: £1,258 GBP|Low: £243 GBP|High: £1,317 GBP|Avg: £706 GBP|-3.5%
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 20£253 GBP
Retailer 4£283 GBP
Retailer 5£293 GBP
Retailer 6£313 GBP
Retailer 9£313 GBP
Retailer 19£422 GBP
Retailer 17£429 GBP
Retailer 16£539 GBP
Retailer 13£553 GBP
Retailer 2£562 GBP
Retailer 8£569 GBP
Retailer 15£731 GBP
Retailer 18£919 GBP
Retailer 11£1,002 GBP
Retailer 12£1,008 GBP
Retailer 7£1,032 GBP
Retailer 14£1,040 GBP
Retailer 21£1,185 GBP
Retailer 10£1,217 GBP
Retailer 3£1,221 GBP
MOH London£1,258 GBP

44 data points across 21 retailers

21 retailers£253 GBP to £1,258 GBP

A
Cheapest Retailer
-
£253 GBP
$339 USD
A
Retailer 2
-
£283 GBP
$379 USD
View
Final sale: no returns
A
Retailer 3
-
£293 GBP
$393 USD
View
A
Retailer 4
-
£313 GBP
$420 USD
View
A
Retailer 5
-
£313 GBP
$420 USD
View
A
Retailer 6
-
£422 GBP
$565 USD
View
A
Retailer 7
-
£429 GBP
$575 USD
View
A
Retailer 8
-
£539 GBP
ZAR 11,661 ZAR
View
A
Retailer 9
-
£553 GBP
€706 EUR
View
A
Retailer 10
-
£562 GBP
View
A
Retailer 11
-
£569 GBP
$762 USD
View
A
Retailer 12
-
£731 GBP
A$1,506 AUD
View
B+
Retailer 13
-
£919 GBP
$1,232 USD
View
B+
Retailer 14
-
£1,002 GBP
SGD 1,815 SGD
View
B+
Retailer 15
-
£1,008 GBP
$1,350 USD
View
B+
Retailer 16
-
£1,032 GBP
$1,383 USD
View
B+
Retailer 17
-
£1,040 GBP
$1,393 USD
View
B+
Retailer 18
-
£1,185 GBP
$1,588 USD
View
B+
Retailer 19
-
£1,217 GBP
View
B+
Retailer 20
-
£1,221 GBP
$1,636 USD
View
Most Expensive
B+
MOH London
LG790669446 · Oct 26
£1,258 GBP
View
20 more retailers have this diamond
Prices start from £253 GBPSave up to £1,005 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
£253 GBP