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Oval|Lab Grown|IGI

0.77ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG788668877

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788668877

Diamond specifications and retailer prices

From £91 GBP
$121 USD
As of October 26, 2026
Save £851 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £942 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668877 or 788668877. Listed at 22 retailers as of October 26, 2026, with prices from £91 to £942, a £851 spread on the same certified stone. MOH London lists it at £942. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668877
Dimensions7.45 × 5.19 × 3.09 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm5.19 mm0.77 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668877
Side View
Table 63.0%Crown 31°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.5%

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: Oct 26
Current: £942 GBP|Low: £91 GBP|High: £1,062 GBP|Avg: £317 GBP|-10.2%
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 16£91 GBP
Retailer 11£101 GBP
Retailer 20£105 GBP
Retailer 17£120 GBP
Retailer 7£135 GBP
Retailer 4£161 GBP
Retailer 5£199 GBP
Retailer 6£202 GBP
Retailer 19£203 GBP
Retailer 10£219 GBP
Retailer 15£231 GBP
Retailer 3£273 GBP
Retailer 8£291 GBP
Retailer 2£313 GBP
Retailer 13£337 GBP
Retailer 18£363 GBP
Retailer 12£405 GBP
Retailer 21£413 GBP
Retailer 14£595 GBP
Retailer 9£707 GBP
MOH London£942 GBP

37 data points across 21 retailers

22 retailers£91 GBP to £942 GBP

A
Cheapest Retailer
-
£91 GBP
$121 USD
A
Retailer 2
-
£101 GBP
$134 USD
View
Final sale: no returns
A
Retailer 3
-
£105 GBP
$140 USD
View
A
Retailer 4
-
£120 GBP
$160 USD
View
Retailer 5
-
£120 GBP
$160 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
£135 GBP
HK$1,400 HKD
View
A
Retailer 7
-
£161 GBP
$215 USD
View
Retailer 8
-
£202 GBP
ZAR 4,343 ZAR
View
Price last confirmed 12 days ago
A
Retailer 9
-
£203 GBP
$270 USD
View
A
Retailer 10
-
£219 GBP
$291 USD
View
A
Retailer 11
-
£231 GBP
View
B+
Retailer 12
-
£273 GBP
$364 USD
View
B+
Retailer 13
-
£291 GBP
$388 USD
View
B+
Retailer 14
-
£313 GBP
SGD 563 SGD
View
B+
Retailer 15
-
£337 GBP
$449 USD
View
B+
Retailer 16
-
£363 GBP
$483 USD
View
B+
Retailer 17
-
£405 GBP
$539 USD
View
B
Retailer 18
-
£413 GBP
$550 USD
View
Retailer 19
-
£413 GBP
$550 USD
View
Price last confirmed 7 days ago
Retailer 20
-
£595 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
£707 GBP
$942 USD
View
Most Expensive
B
MOH London
LG788668877 · Oct 26
£942 GBP
View
21 more retailers have this diamond
Prices start from £91 GBPSave up to £851 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 Oval
£91 GBP