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Emerald|Lab Grown|IGI

0.77ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG797631082

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797631082

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 29, 2026
Save £667 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £783 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797631082 or 797631082. Listed at 19 retailers as of October 29, 2026, with prices from £116 to £783, a £667 spread on the same certified stone. Reve Diamonds lists it at £783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631082
Dimensions6.25 × 4.34 × 2.78 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.25 mm4.34 mm0.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797631082
Side View
Table 69.0%Crown 37.4°Girdle: MediumPavilion 38.7°Culet: LargeDepth 64.1%

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 29
Current: £248 GBP|Low: £112 GBP|High: £783 GBP|Avg: £328 GBP|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 6£116 GBP
Retailer 3£128 GBP
Retailer 2£134 GBP
Retailer 12£143 GBP
Retailer 13£143 GBP
Retailer 7£194 GBP
Retailer 1£248 GBP
Retailer 9£259 GBP
Retailer 4£317 GBP
Retailer 10£364 GBP
Retailer 16£368 GBP
Retailer 15£460 GBP
Retailer 11£486 GBP
Retailer 5£501 GBP
Retailer 14£670 GBP
Retailer 8£751 GBP
Reve Diamonds£783 GBP

46 data points across 17 retailers

19 retailers£116 GBP to £783 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
A
Retailer 2
-
£128 GBP
$172 USD
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
$179 USD
View
A
Retailer 4
-
£143 GBP
$192 USD
View
A
Retailer 5
-
£143 GBP
$192 USD
View
A
Retailer 6
-
£194 GBP
$260 USD
View
A
Retailer 7
-
£239 GBP
$320 USD
View
A
Retailer 8
-
£248 GBP
View
B+
Retailer 9
-
£259 GBP
ZAR 5,598 ZAR
View
B+
Retailer 10
-
£317 GBP
$425 USD
View
B+
Retailer 11
-
£364 GBP
A$751 AUD
View
B+
Retailer 12
-
£368 GBP
A$759 AUD
View
B
Retailer 13
-
£454 GBP
$608 USD
View
B
Retailer 14
-
£460 GBP
$616 USD
View
B
Retailer 15
-
£486 GBP
$651 USD
View
B
Retailer 16
-
£501 GBP
$672 USD
View
B
Retailer 17
-
£670 GBP
View
B
Retailer 18
-
£751 GBP
View
Most Expensive
B
Reve Diamonds
E79BB2E71 · Oct 30
£783 GBP
$1,049 USD
View
18 more retailers have this diamond
Prices start from £116 GBPSave up to £667 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
0.77ct Emerald
£116 GBP