Emerald|Lab Grown|IGI

0.77ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG660482879

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660482879

Diamond specifications and retailer prices

From £245 GBP
$328 USD
As of November 1, 2026
Save £1,062 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,172 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.77ct lab-grown emerald diamond

This 0.77ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG660482879 or 660482879. Listed at 22 retailers as of November 1, 2026, with a 434% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660482879
Dimensions6.24 × 4.21 × 2.90 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm4.21 mm0.77 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660482879
Side View
Table 70.0%Crown 37.1°Girdle: MED-THKPavilion 33.8°Culet: LNGDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £598 GBP|Low: £234 GBP|High: £1,323 GBP|Avg: £582 GBP|+2.3%
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
November 2, 2026
Retailer 12£245 GBP
Retailer 5£274 GBP
Retailer 2£303 GBP
Retailer 13£303 GBP
Retailer 4£361 GBP
Retailer 11£449 GBP
Retailer 9£517 GBP
Retailer 1£598 GBP
Retailer 10£605 GBP
Retailer 8£697 GBP
Retailer 7£821 GBP
Retailer 3£1,075 GBP
Retailer 6£1,307 GBP

45 data points across 13 retailers

22 retailers£245 GBP to £1,307 GBP

A
Cheapest Retailer
-
£245 GBP
$328 USD
Retailer 2
-
£245 GBP
$328 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
£274 GBP
$367 USD
View
Final sale: no returns
Retailer 4
-
£299 GBP
$401 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
£303 GBP
$406 USD
View
Retailer 6
-
£303 GBP
$406 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
£310 GBP
$416 USD
View
B+
Retailer 8
-
£361 GBP
$484 USD
View
B+
Retailer 9
-
£449 GBP
$602 USD
View
B+
Retailer 10
-
£517 GBP
€660 EUR
View
B
Retailer 11
-
£598 GBP
View
B
Retailer 12
-
£605 GBP
ZAR 13,103 ZAR
View
B
Retailer 13
-
£697 GBP
View
B
Retailer 14
-
£821 GBP
$1,100 USD
View
B
Retailer 15
-
£998 GBP
CA$1,856 CAD
View
B
Retailer 16
-
£1,075 GBP
$1,441 USD
View
B
Retailer 17
-
£1,178 GBP
$1,578 USD
View
B
Retailer 18
-
£1,191 GBP
$1,595 USD
View
B
Retailer 19
-
£1,193 GBP
$1,599 USD
View
B
Retailer 20
-
£1,193 GBP
$1,599 USD
View
B
Retailer 21
-
£1,307 GBP
View
Most Expensive
Do Amore Diamonds
27-D4D4677AE · Oct 31
£2,172 GBP
$2,910 USD
View
Price under review
21 more retailers have this diamond
Prices start from £245 GBPSave up to £1,062 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
£245 GBP