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Radiant|Lab Grown|IGI

0.70ct H VS2 Radiant Lab Grown Diamond

GD • H/VS2 • IGI LG620425688

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

Certificate IGI LG620425688

Diamond specifications and retailer prices

From £132 GBP
$176 USD
As of October 30, 2026
Save £638 GBP (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £771 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620425688 or 620425688. Listed at 14 retailers as of October 29, 2026, with prices from £132 to £771, a £638 spread on the same certified stone. MOH London lists it at £771. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620425688
Dimensions6.64 × 4.29 × 2.85 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.64 mm4.29 mm0.70 ctH / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620425688
Side View
Table 62.0%Crown 37°Girdle: MediumPavilion 31.6°Culet: NoneDepth 66.4%

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: Oct 30
Current: £771 GBP|Low: £127 GBP|High: £858 GBP|Avg: £382 GBP|+0.5%
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
October 29, 2026
Retailer 11£132 GBP
Retailer 17£148 GBP
Retailer 14£153 GBP
Retailer 12£164 GBP
Retailer 15£164 GBP
Retailer 9£186 GBP
Retailer 3£222 GBP
Retailer 4£243 GBP
Retailer 2£287 GBP
Retailer 16£335 GBP
Retailer 10£404 GBP
Retailer 8£503 GBP
Retailer 13£526 GBP
Retailer 7£568 GBP
Retailer 5£659 GBP
MOH London£771 GBP
Retailer 6£858 GBP

24 data points across 17 retailers

14 retailers£132 GBP to £771 GBP

A
Cheapest Retailer
-
£132 GBP
$176 USD
B+
Retailer 2
-
£148 GBP
$197 USD
View
Final sale: no returns
B+
Retailer 3
-
£153 GBP
$204 USD
View
B+
Retailer 4
-
£164 GBP
$218 USD
View
B+
Retailer 5
-
£164 GBP
$218 USD
View
B+
Retailer 6
-
£222 GBP
$295 USD
View
B+
Retailer 7
-
£287 GBP
€364 EUR
View
B
Retailer 8
-
£335 GBP
$446 USD
View
Retailer 9
-
£375 GBP
$500 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
£381 GBP
View
B
Retailer 11
-
£404 GBP
$538 USD
View
C
Retailer 12
-
£526 GBP
$701 USD
View
C
Retailer 13
-
£568 GBP
$756 USD
View
Most Expensive
C
MOH London
LG620425688 · Oct 29
£771 GBP
View
13 more retailers have this diamond
Prices start from £132 GBPSave up to £638 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
0.70ct Radiant
£132 GBP