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Emerald|Lab Grown|IGI

17.12ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG705522246

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705522246

Diamond specifications and retailer prices

From £5,898 GBP
$7,903 USD
As of October 30, 2026
Save £6,427 GBP (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £26,241 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 17.12ct lab-grown emerald diamond

This 17.12ct 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 LG705522246 or 705522246. Listed at 17 retailers as of October 30, 2026, with a 109% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

17.12
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705522246
Dimensions18.34 × 12.25 × 7.57 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.34 mm12.25 mm17.12 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705522246
Side View
Table 65.0%Crown 27.1°Girdle: MediumPavilion 41.7°Culet: LNGDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £26,241 GBP|Low: £5,662 GBP|High: £36,809 GBP|Avg: £12,911 GBP|-3.0%
Brilliant Earth
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
Retailer 18
October 31, 2026
Retailer 14£5,898 GBP
Retailer 15£6,135 GBP
Retailer 3£6,792 GBP
Retailer 9£6,842 GBP
Retailer 17£6,842 GBP
Retailer 10£7,186 GBP
Retailer 8£7,491 GBP
Retailer 13£7,611 GBP
Retailer 4£8,494 GBP
Retailer 2£9,119 GBP
Retailer 11£11,692 GBP
Retailer 5£12,325 GBP
Retailer 16£13,277 GBP
Retailer 12£14,355 GBP
Retailer 6£19,677 GBP
Retailer 7£23,920 GBP
Brilliant Earth£26,241 GBP
Retailer 18£36,809 GBP

42 data points across 18 retailers

17 retailers£5,898 GBP to £12,325 GBP

B+
Cheapest Retailer
-
£5,898 GBP
$7,903 USD
B+
Retailer 2
-
£6,135 GBP
$8,220 USD
View
B
Retailer 3
-
£6,792 GBP
$9,100 USD
View
B
Retailer 4
-
£6,842 GBP
$9,168 USD
View
Retailer 5
-
£6,842 GBP
$9,168 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£7,491 GBP
$10,037 USD
View
B+
Retailer 7
-
£7,611 GBP
$10,198 USD
View
B
Retailer 8
-
£8,494 GBP
$11,381 USD
View
B
Retailer 9
-
£9,119 GBP
View
B
Retailer 10
-
£11,692 GBP
ZAR 253,077 ZAR
View
B
Retailer 11
-
£12,325 GBP
$16,514 USD
View
Retailer 12
-
£13,277 GBP
A$27,368 AUD
View
Price last confirmed 23 days ago
Retailer 13
-
£14,355 GBP
A$29,590 AUD
View
Price last confirmed 9 days ago
Retailer 14
-
£19,677 GBP
$26,365 USD
View
Price under review
Retailer 15
-
£23,920 GBP
$32,050 USD
View
Price under review
Most Expensive
Brilliant Earth
14843419Y · Oct 31
£26,241 GBP
$35,160 USD
View
Price under review
15 more retailers have this diamond
Prices start from £5,898 GBPSave up to £6,427 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.

B+
17.12ct Emerald
£5,898 GBP