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Emerald|Lab Grown|IGI

7.50ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG781630579

Shape and cutting style on the report: Emerald cut

Certificate IGI LG781630579

Diamond specifications and retailer prices

From £728 GBP
$975 USD
As of October 30, 2026
Save £5,736 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,463 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG781630579 or 781630579. Listed at 19 retailers as of October 30, 2026, with prices from £728 to £6,463, a £5,736 spread on the same certified stone. Do Amore Diamonds lists it at £6,463. 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 angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630579
Dimensions13.55 × 9.20 × 5.95 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm9.20 mm7.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630579
Side View
Table 70.0%Crown 33.1°Girdle: MediumPavilion 40.6°Culet: LargeDepth 64.7%

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: £3,161 GBP|Low: £699 GBP|High: £5,806 GBP|Avg: £1,987 GBP
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
November 1, 2026
Retailer 15£728 GBP
Retailer 5£844 GBP
Retailer 10£974 GBP
Retailer 4£1,233 GBP
Retailer 14£1,349 GBP
Retailer 8£1,350 GBP
Retailer 11£1,683 GBP
Retailer 9£1,727 GBP
Retailer 6£1,747 GBP
Retailer 13£1,820 GBP
Retailer 3£2,146 GBP
Retailer 7£2,571 GBP
Retailer 2£2,618 GBP
Retailer 1£3,161 GBP
Retailer 12£5,806 GBP

41 data points across 15 retailers

19 retailers£728 GBP to £6,463 GBP

A
Cheapest Retailer
-
£728 GBP
$975 USD
Retailer 2
-
£833 GBP
$1,116 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
£844 GBP
$1,131 USD
View
Retailer 4
-
£844 GBP
$1,131 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£974 GBP
$1,305 USD
View
A
Retailer 6
-
£1,233 GBP
$1,652 USD
View
B+
Retailer 7
-
£1,349 GBP
$1,808 USD
View
A
Retailer 8
-
£1,350 GBP
View
A
Retailer 9
-
£1,683 GBP
ZAR 36,436 ZAR
View
B+
Retailer 10
-
£1,727 GBP
A$3,560 AUD
View
B+
Retailer 11
-
£1,747 GBP
$2,341 USD
View
B+
Retailer 12
-
£1,820 GBP
$2,438 USD
View
B+
Retailer 13
-
£2,146 GBP
$2,876 USD
View
B+
Retailer 14
-
£2,571 GBP
View
B+
Retailer 15
-
£2,618 GBP
$3,508 USD
View
B
Retailer 16
-
£3,161 GBP
View
B
Retailer 17
-
£3,314 GBP
$4,441 USD
View
Retailer 18
-
£5,806 GBP
$7,780 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Do Amore Diamonds
27-5B87C7B23 · Oct 31
£6,463 GBP
$8,660 USD
View
18 more retailers have this diamond
Prices start from £728 GBPSave up to £5,736 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
£728 GBP