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Oval|Lab Grown|IGI

0.76ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG788668991

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788668991

Diamond specifications and retailer prices

From £142 GBP
As of November 4, 2026
Save £290 GBP (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,025 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.76ct lab-grown oval diamond

This 0.76ct lab-grown oval sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668991 or 788668991. Listed at 18 retailers as of November 4, 2026, with a 204% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.76
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668991
Dimensions7.30 × 4.84 × 3.37 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm4.84 mm0.76 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668991
Side View
Table 62.0%Crown 37.9°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
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 4
Current: £1,025 GBP|Low: £122 GBP|High: £1,044 GBP|Avg: £349 GBP|-0.7%
MOH London
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
November 4, 2026
Retailer 4£123 GBP
Retailer 14£167 GBP
Retailer 9£193 GBP
Retailer 10£210 GBP
Retailer 3£218 GBP
Retailer 7£230 GBP
Retailer 11£289 GBP
Retailer 5£298 GBP
Retailer 8£307 GBP
Retailer 12£337 GBP
Retailer 13£378 GBP
Retailer 2£433 GBP
Retailer 6£643 GBP
MOH London£1,025 GBP

34 data points across 14 retailers

18 retailers£142 GBP to £433 GBP

Retailer 1
-
£99 GBP
Price last confirmed 21 days ago
Retailer 2
-
£115 GBP
View
Price last confirmed 23 days ago
Retailer 3
-
£123 GBP
View
Price last confirmed 20 days ago
A
Retailer 4
-
£142 GBP
View
Retailer 5
-
£167 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£193 GBP
View
A
Retailer 7
-
£210 GBP
View
Retailer 8
-
£218 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
£230 GBP
View
A
Retailer 10
-
£289 GBP
View
Retailer 11
-
£298 GBP
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£307 GBP
View
A
Retailer 13
-
£337 GBP
View
B+
Retailer 14
-
£378 GBP
View
Retailer 15
-
£395 GBP
View
Price last confirmed 21 days ago
B+
Retailer 16
-
£433 GBP
View
Retailer 17
-
£643 GBP
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG788668991 · Oct 26
£1,025 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £142 GBPSave up to £290 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
0.76ct Oval
£142 GBP