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Emerald|Lab Grown|IGI

7.50ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG781633962

Shape and cutting style on the report: Emerald cut

Certificate IGI LG781633962

Diamond specifications and retailer prices

From £758 GBP
$1,016 USD
As of October 30, 2026
Save £4,891 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,650 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.5ct lab-grown emerald diamond

This 7.5ct 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 LG781633962 or 781633962. Listed at 22 retailers as of October 30, 2026, with prices from £758 to £5,650, a £4,891 spread on the same certified stone. Brilliant Earth lists it at £5,650. 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

7.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781633962
Dimensions13.80 × 9.13 × 5.93 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.80 mm9.13 mm7.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781633962
Side View
Table 68.0%Crown 33.7°Girdle: MediumPavilion 41.8°Culet: LargeDepth 65.0%

Caratlytics Score

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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: £5,650 GBP|Low: £758 GBP|High: £5,650 GBP|Avg: £1,912 GBP
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 6£758 GBP
Retailer 21£825 GBP
Retailer 5£849 GBP
Retailer 10£880 GBP
Retailer 11£880 GBP
Retailer 17£1,011 GBP
Retailer 18£1,210 GBP
Retailer 13£1,258 GBP
Retailer 12£1,405 GBP
Retailer 16£1,589 GBP
Retailer 15£1,630 GBP
Retailer 9£1,649 GBP
Retailer 19£1,839 GBP
Retailer 7£2,434 GBP
Retailer 20£2,703 GBP
Retailer 4£2,727 GBP
Retailer 3£2,754 GBP
Retailer 2£2,984 GBP
Retailer 8£3,069 GBP
Retailer 14£3,575 GBP
Brilliant Earth£5,650 GBP

42 data points across 21 retailers

22 retailers£758 GBP to £5,650 GBP

A
Cheapest Retailer
-
£758 GBP
$1,016 USD
A
Retailer 2
-
£825 GBP
$1,106 USD
View
A
Retailer 3
-
£849 GBP
$1,137 USD
View
Final sale: no returns
A
Retailer 4
-
£880 GBP
$1,179 USD
View
Retailer 5
-
£880 GBP
$1,179 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£1,011 GBP
$1,355 USD
View
A
Retailer 7
-
£1,051 GBP
HK$11,000 HKD
View
A
Retailer 8
-
£1,210 GBP
$1,621 USD
View
A
Retailer 9
-
£1,258 GBP
View
B+
Retailer 10
-
£1,405 GBP
$1,882 USD
View
A
Retailer 11
-
£1,589 GBP
ZAR 34,394 ZAR
View
B+
Retailer 12
-
£1,630 GBP
A$3,360 AUD
View
A
Retailer 13
-
£1,649 GBP
$2,210 USD
View
B+
Retailer 14
-
£1,839 GBP
$2,464 USD
View
B+
Retailer 15
-
£2,434 GBP
View
B+
Retailer 16
-
£2,703 GBP
$3,622 USD
View
B+
Retailer 17
-
£2,727 GBP
$3,654 USD
View
B+
Retailer 18
-
£2,754 GBP
$3,690 USD
View
B+
Retailer 19
-
£2,984 GBP
View
B
Retailer 20
-
£3,069 GBP
$4,111 USD
View
Retailer 21
-
£3,575 GBP
A$7,370 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
21159999A · Oct 31
£5,650 GBP
$7,570 USD
View
21 more retailers have this diamond
Prices start from £758 GBPSave up to £4,891 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
7.50ct Emerald
£758 GBP