Emerald|Lab Grown|IGI

22.45ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG751503085

Shape and cutting style on the report: Emerald cut

Certificate IGI LG751503085

Diamond specifications and retailer prices

From £7,284 GBP
$9,760 USD
As of October 30, 2026
Save £19,026 GBP (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £31,756 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 22.45ct lab-grown emerald diamond

This 22.45ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751503085 or 751503085. Listed at 17 retailers as of October 30, 2026, with a 261% 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

22.45
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751503085
Dimensions19.46 × 13.17 × 8.51 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.46 mm13.17 mm22.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751503085
Side View
Table 64.0%Crown 30.9°Girdle: Slightly ThickPavilion 32.3°Culet: LargeDepth 64.6%

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: £31,756 GBP|Low: £6,993 GBP|High: £32,741 GBP|Avg: £12,423 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
November 1, 2026
Retailer 12£7,284 GBP
Retailer 13£7,576 GBP
Retailer 10£7,586 GBP
Retailer 4£7,893 GBP
Retailer 5£7,919 GBP
Retailer 9£8,415 GBP
Retailer 3£8,450 GBP
Retailer 6£8,450 GBP
Retailer 11£9,250 GBP
Retailer 7£10,045 GBP
Retailer 8£14,146 GBP
Retailer 2£15,993 GBP
Retailer 14£24,780 GBP
Brilliant Earth£31,756 GBP

33 data points across 14 retailers

17 retailers£7,284 GBP to £26,310 GBP

B+
Cheapest Retailer
-
£7,284 GBP
$9,760 USD
B+
Retailer 2
-
£7,576 GBP
$10,151 USD
View
Retailer 3
-
£7,586 GBP
$10,165 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
£7,893 GBP
$10,576 USD
View
Retailer 5
-
£7,899 GBP
$10,584 USD
View
Price last confirmed 56 days ago
B+
Retailer 6
-
£7,919 GBP
$10,611 USD
View
B+
Retailer 7
-
£8,355 GBP
$11,195 USD
View
B+
Retailer 8
-
£8,415 GBP
$11,275 USD
View
B
Retailer 9
-
£8,450 GBP
$11,322 USD
View
Retailer 10
-
£8,450 GBP
$11,322 USD
View
Price last confirmed 20 days ago
B
Retailer 11
-
£9,250 GBP
$12,394 USD
View
B+
Retailer 12
-
£10,045 GBP
View
B
Retailer 13
-
£14,146 GBP
€18,052 EUR
View
B
Retailer 14
-
£15,993 GBP
A$32,968 AUD
View
B
Retailer 15
-
£24,780 GBP
$33,203 USD
View
B
Retailer 16
-
£26,310 GBP
$35,252 USD
View
Most Expensive
Brilliant Earth
16728184A · Oct 31
£31,756 GBP
$42,550 USD
View
Price under review
16 more retailers have this diamond
Prices start from £7,284 GBPSave up to £19,026 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+
22.45ct Emerald
£7,284 GBP