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Emerald|Lab Grown|IGI

18.01ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG847686480

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847686480

Diamond specifications and retailer prices

From £4,060 GBP
$5,440 USD
As of October 31, 2026
Save £12,491 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £16,551 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 18.01ct lab-grown emerald diamond

This 18.01ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847686480 or 847686480. Listed at 12 retailers as of October 31, 2026, with prices from £4,060 to £16,551, a £12,491 spread on the same certified stone. Adiamor lists it at £16,551. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

18.01
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847686480
Dimensions18.46 × 12.41 × 7.86 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.46 mm12.41 mm18.01 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847686480
Side View
Table 73.0%Crown 38.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 63.3%

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 31
Current: £16,551 GBP|Low: £4,060 GBP|High: £16,551 GBP|Avg: £8,725 GBP
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7£4,060 GBP
Retailer 12£4,824 GBP
Retailer 8£5,184 GBP
Retailer 6£5,278 GBP
Retailer 4£6,277 GBP
Retailer 9£6,283 GBP
Retailer 10£6,621 GBP
Retailer 2£7,690 GBP
Retailer 5£11,281 GBP
Retailer 3£14,527 GBP
Retailer 11£15,285 GBP
Adiamor£16,551 GBP

7 data points across 12 retailers

12 retailers£4,060 GBP to £16,551 GBP

A
Cheapest Retailer
-
£4,060 GBP
$5,440 USD
B+
Retailer 2
-
£4,824 GBP
HK$50,500 HKD
View
B+
Retailer 3
-
£5,184 GBP
$6,946 USD
View
B+
Retailer 4
-
£5,278 GBP
View
B
Retailer 5
-
£6,277 GBP
$8,411 USD
View
B
Retailer 6
-
£6,283 GBP
ZAR 135,998 ZAR
View
B
Retailer 7
-
£6,621 GBP
€8,449 EUR
View
B
Retailer 8
-
£7,690 GBP
A$15,852 AUD
View
B
Retailer 9
-
£11,281 GBP
A$23,254 AUD
View
B
Retailer 10
-
£14,527 GBP
$19,465 USD
View
B
Retailer 11
-
£15,285 GBP
$20,480 USD
View
Most Expensive
B
Adiamor
D-82821080 · Oct 31
£16,551 GBP
$22,176 USD
View
11 more retailers have this diamond
Prices start from £4,060 GBPSave up to £12,491 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
18.01ct Emerald
£4,060 GBP