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Emerald|Lab Grown|IGI

1.79ct G VVS2 Emerald Lab Grown Diamond

VG • G/VVS2 • IGI LG689579939

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689579939

Diamond specifications and retailer prices

From £253 GBP
$339 USD
As of October 30, 2026
Save £1,115 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,368 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG689579939 or 689579939. Listed at 19 retailers as of October 30, 2026, with prices from £253 to £1,368, a £1,115 spread on the same certified stone. The Diamond Guys lists it at £1,368. 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

1.79
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689579939
Dimensions8.39 × 5.84 × 3.80 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.39 mm5.84 mm1.79 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689579939
Side View
Table 65.0%Crown 32°Girdle: MediumPavilion 39.5°Culet: LargeDepth 65.1%

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: Oct 30
Current: £1,060 GBP|Low: £243 GBP|High: £1,836 GBP|Avg: £765 GBP|-42.3%
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
Retailer 15
Retailer 16
Retailer 17
The Diamond Guys
October 30, 2026
Retailer 12£253 GBP
Retailer 2£293 GBP
Retailer 3£313 GBP
Retailer 14£313 GBP
Retailer 6£403 GBP
Retailer 9£505 GBP
Retailer 8£513 GBP
Retailer 16£595 GBP
Retailer 11£625 GBP
Retailer 13£803 GBP
Retailer 4£892 GBP
Retailer 5£919 GBP
Retailer 10£1,034 GBP
Retailer 1£1,060 GBP
Retailer 17£1,112 GBP
Retailer 7£1,184 GBP
Retailer 15£1,359 GBP
The Diamond Guys£1,368 GBP

32 data points across 18 retailers

19 retailers£253 GBP to £1,368 GBP

A
Cheapest Retailer
-
£253 GBP
$339 USD
A
Retailer 2
-
£293 GBP
$393 USD
View
A
Retailer 3
-
£313 GBP
$420 USD
View
A
Retailer 4
-
£313 GBP
$420 USD
View
A
Retailer 5
-
£403 GBP
$540 USD
View
B+
Retailer 6
-
£505 GBP
$677 USD
View
B+
Retailer 7
-
£513 GBP
$687 USD
View
B+
Retailer 8
-
£552 GBP
$739 USD
View
B+
Retailer 9
-
£595 GBP
ZAR 12,870 ZAR
View
B+
Retailer 10
-
£625 GBP
View
B+
Retailer 11
-
£803 GBP
A$1,655 AUD
View
B
Retailer 12
-
£892 GBP
$1,195 USD
View
B
Retailer 13
-
£919 GBP
$1,232 USD
View
B
Retailer 14
-
£1,034 GBP
CA$1,925 CAD
View
B
Retailer 15
-
£1,060 GBP
$1,420 USD
View
B
Retailer 16
-
£1,112 GBP
$1,490 USD
View
B
Retailer 17
-
£1,184 GBP
$1,587 USD
View
B
Retailer 18
-
£1,359 GBP
View
Most Expensive
B
The Diamond Guys
1996898129 · Oct 30
£1,368 GBP
$1,833 USD
View
18 more retailers have this diamond
Prices start from £253 GBPSave up to £1,115 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