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Cushion|Lab Grown|IGI

1.75ct I VS2 Cushion Lab Grown Diamond

ID • I/VS2 • IGI LG843696149

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG843696149

Diamond specifications and retailer prices

From £465 GBP
$623 USD
As of October 30, 2026
Save £684 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,149 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.75ct lab-grown cushion diamond

This 1.75ct lab-grown cushion 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 LG843696149 or 843696149. Listed at 6 retailers as of October 27, 2026, with prices from £465 to £1,149, a £684 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,149. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843696149
Dimensions7.00 × 6.78 × 5.14 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm6.78 mm1.75 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843696149
Side View
Table 46.0%Crown 45.3°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 75.8%

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: £775 GBP|Low: £465 GBP|High: £1,149 GBP|Avg: £686 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
October 29, 2026
Retailer 3£465 GBP
Retailer 2£480 GBP
Retailer 4£616 GBP
Retailer 5£690 GBP
Retailer 1£775 GBP
Wholesale Diamonds Direct£1,149 GBP

7 data points across 6 retailers

6 retailers£465 GBP to £1,149 GBP

A
Cheapest Retailer
-
£465 GBP
$623 USD
Final sale: no returns
A
Retailer 2
-
£480 GBP
$643 USD
View
B+
Retailer 3
-
£616 GBP
$825 USD
View
B+
Retailer 4
-
£690 GBP
$925 USD
View
B+
Retailer 5
-
£775 GBP
€989 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
553836582 · Oct 27
£1,149 GBP
$1,540 USD
View
5 more retailers have this diamond
Prices start from £465 GBPSave up to £684 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 Cushion
£465 GBP