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Emerald|Lab Grown|IGI

0.77ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG810646940

Shape and cutting style on the report: Emerald cut

Certificate IGI LG810646940

Diamond specifications and retailer prices

From £202 GBP
$270 USD
As of November 1, 2026
Save £855 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,057 GBP at Reve Diamonds · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810646940 or 810646940. Listed at 20 retailers as of November 1, 2026, with prices from £202 to £1,057, a £855 spread on the same certified stone. Reve Diamonds lists it at £1,057. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810646940
Dimensions6.15 × 4.42 × 2.96 mm
L/W Ratio1.39
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
6.15 mm4.42 mm0.77 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG810646940
Side View
Table 69.0%Crown 34.4°Girdle: STK-THKPavilion 40.9°Culet: LargeDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,000 GBP|Low: £193 GBP|High: £1,012 GBP|Avg: £454 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 14£202 GBP
Retailer 7£225 GBP
Retailer 4£234 GBP
Retailer 3£249 GBP
Retailer 15£249 GBP
Retailer 12£321 GBP
Retailer 9£340 GBP
Retailer 10£415 GBP
Retailer 6£423 GBP
Retailer 8£438 GBP
Retailer 11£451 GBP
Retailer 13£766 GBP
Retailer 2£802 GBP
Retailer 5£978 GBP
Retailer 1£1,000 GBP

42 data points across 15 retailers

20 retailers£202 GBP to £1,057 GBP

A
Cheapest Retailer
-
£202 GBP
$270 USD
A
Retailer 2
-
£225 GBP
$301 USD
View
Final sale: no returns
A
Retailer 3
-
£234 GBP
$313 USD
View
A
Retailer 4
-
£249 GBP
$334 USD
View
Retailer 5
-
£249 GBP
$334 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£277 GBP
HK$2,900 HKD
View
A
Retailer 7
-
£321 GBP
$430 USD
View
A
Retailer 8
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£340 GBP
$455 USD
View
B+
Retailer 9
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£391 GBP
$524 USD
View
B+
Retailer 10
-
£415 GBP
€530 EUR
View
B+
Retailer 11
-
£423 GBP
$567 USD
View
B+
Retailer 12
-
£438 GBP
View
B+
Retailer 13
-
£451 GBP
ZAR 9,771 ZAR
View
B
Retailer 14
-
£669 GBP
SGD 1,211 SGD
View
B
Retailer 15
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£766 GBP
$1,027 USD
View
B
Retailer 16
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£802 GBP
$1,075 USD
View
B
Retailer 17
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£840 GBP
$1,126 USD
View
B
Retailer 18
-
£978 GBP
View
B
Retailer 19
-
£1,000 GBP
View
Most Expensive
B
Reve Diamonds
7EC72BF8E · Nov 1
£1,057 GBP
$1,416 USD
View
19 more retailers have this diamond
Prices start from £202 GBPSave up to £855 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
£202 GBP