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Cushion|Lab Grown|IGI

1.19ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG591374641

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591374641

Diamond specifications and retailer prices

From £172 GBP
As of November 4, 2026
Save £730 GBP (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £902 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.19ct lab-grown cushion diamond

This 1.19ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG591374641 or 591374641. Listed at 12 retailers as of November 4, 2026, with prices from £172 to £902, a £730 spread on the same certified stone. Reve Diamonds lists it at £902. 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

1.19
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591374641
Dimensions7.05 × 5.39 × 4.00 mm
L/W Ratio1.31
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
7.05 mm5.39 mm1.19 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591374641
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 74.2%

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: Nov 4
Current: £764 GBP|Low: £172 GBP|High: £902 GBP|Avg: £499 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 2£172 GBP
Retailer 8£321 GBP
Retailer 7£329 GBP
Retailer 11£329 GBP
Retailer 10£330 GBP
Retailer 12£426 GBP
Retailer 6£466 GBP
Retailer 5£501 GBP
Retailer 4£507 GBP
Retailer 9£526 GBP
Retailer 3£688 GBP
Retailer 1£764 GBP
Reve Diamonds£902 GBP

24 data points across 13 retailers

12 retailers£172 GBP to £902 GBP

A
Cheapest Retailer
-
£172 GBP
Final sale: no returns
A
Retailer 2
-
£321 GBP
View
A
Retailer 3
-
£329 GBP
View
A
Retailer 4
-
£329 GBP
View
A
Retailer 5
-
£330 GBP
View
B+
Retailer 6
-
£426 GBP
View
B+
Retailer 7
-
£466 GBP
View
B+
Retailer 8
-
£501 GBP
View
B+
Retailer 9
-
£526 GBP
View
B
Retailer 10
-
£653 GBP
View
B
Retailer 11
-
£764 GBP
View
Most Expensive
B
Reve Diamonds
C0B67E655 · Nov 4
£902 GBP
$1,218 USD
View
11 more retailers have this diamond
Prices start from £172 GBPSave up to £730 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
1.19ct Cushion
£172 GBP