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Radiant|Lab Grown|IGI

0.78ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG830677074

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG830677074

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of November 1, 2026
Save £218 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £972 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830677074 or 830677074. Listed at 17 retailers as of November 1, 2026, with a 163% 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

0.78
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle56°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677074
Dimensions6.54 × 4.52 × 3.07 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm4.52 mm0.78 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830677074
Side View
Table 64.0%Crown 56°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 67.9%

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: £972 GBP|Low: £92 GBP|High: £1,019 GBP|Avg: £285 GBP|-3.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3£94 GBP
Retailer 4£104 GBP
Retailer 17£109 GBP
Retailer 7£124 GBP
Retailer 10£134 GBP
Retailer 5£186 GBP
Retailer 14£192 GBP
Retailer 6£203 GBP
Retailer 16£212 GBP
Retailer 8£223 GBP
Retailer 2£284 GBP
Retailer 15£286 GBP
Retailer 9£294 GBP
Retailer 11£320 GBP
Retailer 12£321 GBP
Retailer 13£352 GBP
Retailer 18£373 GBP
MOH London£972 GBP

42 data points across 18 retailers

17 retailers£134 GBP to £352 GBP

Retailer 1
-
£94 GBP
$126 USD
Price last confirmed 10 days ago
Retailer 2
-
£109 GBP
$146 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£124 GBP
$166 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£134 GBP
HK$1,400 HKD
View
A
Retailer 5
-
£186 GBP
$250 USD
View
A
Retailer 6
-
£192 GBP
View
A
Retailer 7
-
£203 GBP
€259 EUR
View
A
Retailer 8
-
£212 GBP
$284 USD
View
Retailer 9
-
£223 GBP
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£284 GBP
$381 USD
View
Retailer 11
-
£286 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£294 GBP
$394 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£320 GBP
$430 USD
View
B+
Retailer 14
-
£321 GBP
SGD 582 SGD
View
B+
Retailer 15
-
£352 GBP
$472 USD
View
Retailer 16
-
£373 GBP
$501 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG830677074 · Oct 26
£972 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from £134 GBPSave up to £218 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
0.78ct Radiant
£134 GBP