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Radiant|Lab Grown|IGI

1.75ct I VS2 Radiant Lab Grown Diamond

EX • I/VS2 • IGI LG596319440

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

Certificate IGI LG596319440

Diamond specifications and retailer prices

From £219 GBP
$293 USD
As of October 30, 2026
Save £872 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,091 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.75ct lab-grown radiant diamond

This 1.75ct lab-grown radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596319440 or 596319440. Listed at 12 retailers as of October 29, 2026, with prices from £219 to £1,091, a £872 spread on the same certified stone. MOH London lists it at £1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596319440
Dimensions8.80 × 5.64 × 4.04 mm
L/W Ratio1.56
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
8.80 mm5.64 mm1.75 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596319440
Side View
Table 63.0%Crown 43.5°Girdle: MediumPavilion 31.5°Culet: NoneDepth 71.6%

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 30
Current: £1,091 GBP|Low: £172 GBP|High: £1,099 GBP|Avg: £572 GBP|+0.3%
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
October 29, 2026
Retailer 8£219 GBP
Retailer 3£245 GBP
Retailer 12£253 GBP
Retailer 9£271 GBP
Retailer 13£271 GBP
Retailer 11£364 GBP
Retailer 2£366 GBP
Retailer 4£425 GBP
Retailer 14£472 GBP
Retailer 7£832 GBP
Retailer 10£870 GBP
Retailer 6£1,052 GBP
Retailer 5£1,058 GBP
MOH London£1,091 GBP

24 data points across 14 retailers

12 retailers£219 GBP to £1,091 GBP

A
Cheapest Retailer
-
£219 GBP
$293 USD
A
Retailer 2
-
£245 GBP
$328 USD
View
Final sale: no returns
A
Retailer 3
-
£253 GBP
$339 USD
View
A
Retailer 4
-
£271 GBP
$363 USD
View
A
Retailer 5
-
£271 GBP
$363 USD
View
B+
Retailer 6
-
£364 GBP
$488 USD
View
A
Retailer 7
-
£366 GBP
$490 USD
View
A
Retailer 8
-
£425 GBP
$570 USD
View
B+
Retailer 9
-
£472 GBP
$632 USD
View
B+
Retailer 10
-
£832 GBP
$1,115 USD
View
B
Retailer 11
-
£870 GBP
$1,166 USD
View
Most Expensive
B
MOH London
LG596319440 · Oct 29
£1,091 GBP
View
11 more retailers have this diamond
Prices start from £219 GBPSave up to £872 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
1.75ct Radiant
£219 GBP