Cushion|Lab Grown|IGI

19.02ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG824613873

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG824613873

Diamond specifications and retailer prices

From £3,401 GBP
As of October 27, 2026
Save £17,630 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £21,031 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 19.02ct lab-grown cushion diamond

This 19.02ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG824613873 or 824613873. Listed at 14 retailers as of October 27, 2026, with prices from £3,401 to £21,031, a £17,630 spread on the same certified stone. With Clarity lists it at £21,031. 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

19.02
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824613873
Dimensions18.45 × 13.43 × 8.55 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.45 mm13.43 mm19.02 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824613873
Side View
Table 67.0%Crown 35.1°Girdle: MED-THKPavilion 33.1°Culet: NoneDepth 63.7%

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 27
Current: £6,496 GBP|Low: £3,389 GBP|High: £22,297 GBP|Avg: £8,898 GBP|-5.4%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 12£3,401 GBP
Retailer 5£4,076 GBP
Retailer 7£4,874 GBP
Retailer 11£4,930 GBP
Retailer 9£4,977 GBP
Retailer 1£6,496 GBP
Retailer 13£6,509 GBP
Retailer 2£6,526 GBP
Retailer 10£6,620 GBP
Retailer 4£8,024 GBP
Retailer 6£10,180 GBP
Retailer 3£11,736 GBP
Retailer 8£12,840 GBP
Retailer 14£15,138 GBP
With Clarity£21,031 GBP

31 data points across 15 retailers

14 retailers£3,401 GBP to £21,031 GBP

A
Cheapest Retailer
-
£3,401 GBP
A
Retailer 2
-
£4,874 GBP
$6,531 USD
View
B+
Retailer 3
-
£4,930 GBP
$6,605 USD
View
A
Retailer 4
-
£4,977 GBP
HK$52,100 HKD
View
A
Retailer 5
-
£6,496 GBP
€8,290 EUR
View
A
Retailer 6
-
£6,509 GBP
ZAR 140,891 ZAR
View
B+
Retailer 7
-
£6,526 GBP
$8,744 USD
View
A
Retailer 8
-
£6,620 GBP
$8,870 USD
View
Retailer 9
-
£8,024 GBP
A$16,540 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£10,180 GBP
$13,640 USD
View
B
Retailer 11
-
£11,736 GBP
$15,725 USD
View
B
Retailer 12
-
£12,840 GBP
$17,204 USD
View
B
Retailer 13
-
£15,138 GBP
$20,283 USD
View
Most Expensive
B
With Clarity
824613873 · Oct 31
£21,031 GBP
$28,179 USD
View
13 more retailers have this diamond
Prices start from £3,401 GBPSave up to £17,630 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
19.02ct Cushion
£3,401 GBP