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Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG770685075

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

Certificate IGI LG770685075

Diamond specifications and retailer prices

From £92 GBP
$122 USD
As of October 23, 2026
Save £856 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £948 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770685075 or 770685075. Listed at 22 retailers as of October 23, 2026, with prices from £92 to £948, a £856 spread on the same certified stone. MOH London lists it at £948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770685075
Dimensions6.58 × 4.53 × 2.78 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm4.53 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770685075
Side View
Table 68.0%Crown 45.2°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: £948 GBP|Low: £89 GBP|High: £983 GBP|Avg: £310 GBP|-3.5%
MOH London
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3£92 GBP
Retailer 10£102 GBP
Retailer 19£106 GBP
Retailer 4£120 GBP
Retailer 5£121 GBP
Retailer 14£194 GBP
Retailer 6£199 GBP
Retailer 17£202 GBP
Retailer 9£219 GBP
Retailer 15£233 GBP
Retailer 21£274 GBP
Retailer 16£279 GBP
Retailer 7£291 GBP
Retailer 2£313 GBP
Retailer 13£340 GBP
Retailer 20£364 GBP
Retailer 11£407 GBP
Retailer 18£488 GBP
Retailer 12£595 GBP
Retailer 8£709 GBP
MOH London£948 GBP

41 data points across 21 retailers

22 retailers£92 GBP to £948 GBP

A
Cheapest Retailer
-
£92 GBP
$122 USD
A
Retailer 2
-
£102 GBP
$136 USD
View
Final sale: no returns
A
Retailer 3
-
£106 GBP
$141 USD
View
A
Retailer 4
-
£120 GBP
$160 USD
View
A
Retailer 5
-
£121 GBP
$161 USD
View
A
Retailer 6
-
£135 GBP
HK$1,400 HKD
View
A
Retailer 7
-
£194 GBP
$259 USD
View
A
Retailer 8
-
£199 GBP
€253 EUR
View
Retailer 9
-
£202 GBP
ZAR 4,338 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
£219 GBP
$291 USD
View
A
Retailer 11
-
£233 GBP
View
B+
Retailer 12
-
£274 GBP
$365 USD
View
B+
Retailer 13
-
£279 GBP
View
B+
Retailer 14
-
£291 GBP
$388 USD
View
B+
Retailer 15
-
£313 GBP
SGD 563 SGD
View
B+
Retailer 16
-
£340 GBP
$453 USD
View
B+
Retailer 17
-
£364 GBP
$485 USD
View
B+
Retailer 18
-
£407 GBP
$542 USD
View
Retailer 19
-
£488 GBP
$650 USD
View
Price last confirmed 7 days ago
Retailer 20
-
£595 GBP
View
Price last confirmed 14 days ago
B
Retailer 21
-
£709 GBP
$944 USD
View
Most Expensive
B
MOH London
LG770685075 · Oct 26
£948 GBP
View
21 more retailers have this diamond
Prices start from £92 GBPSave up to £856 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
0.73ct Radiant
£92 GBP