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Princess|Lab Grown|IGI

1.90ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG508156219

Shape and cutting style on the report: Princess cut

Certificate IGI LG508156219

Diamond specifications and retailer prices

From £1,553 GBP
$2,064 USD
As of October 27, 2026
Save £1,337 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,418 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156219 or 508156219. Listed at 13 retailers as of October 26, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156219
Dimensions6.72 × 6.67 × 4.78 mm
L/W Ratio1.01
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
6.72 mm6.67 mm1.90 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508156219
Side View
Table 74.0%Crown 46.7°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: £3,418 GBP|Low: £1,242 GBP|High: £5,159 GBP|Avg: £2,862 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7£1,588 GBP
Retailer 10£1,690 GBP
Retailer 11£1,739 GBP
Retailer 8£1,802 GBP
Retailer 12£1,927 GBP
Retailer 5£1,946 GBP
Retailer 3£2,298 GBP
Retailer 9£2,818 GBP
Retailer 6£2,890 GBP
Flawless Fine Jewelry£3,418 GBP
Retailer 13£4,851 GBP
Retailer 2£4,915 GBP
Retailer 4£5,159 GBP

17 data points across 13 retailers

13 retailers£1,553 GBP to £2,890 GBP

B
Cheapest Retailer
-
£1,553 GBP
$2,064 USD
B
Retailer 2
-
£1,588 GBP
$2,110 USD
View
B
Retailer 3
-
£1,690 GBP
$2,246 USD
View
B
Retailer 4
-
£1,739 GBP
$2,311 USD
View
Final sale: no returns
B
Retailer 5
-
£1,802 GBP
$2,394 USD
View
B
Retailer 6
-
£1,802 GBP
$2,394 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£1,927 GBP
$2,560 USD
View
B
Retailer 8
-
£2,477 GBP
$3,291 USD
View
B
Retailer 9
-
£2,818 GBP
$3,744 USD
View
B
Retailer 10
-
£2,890 GBP
$3,840 USD
View
Most Expensive
B
Flawless Fine Jewelry
A88F11D36 · Oct 29
£3,418 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,553 GBPSave up to £1,337 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.

B
1.90ct Princess
£1,553 GBP