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Princess|Lab Grown|IGI

1.92ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG621422437

Shape and cutting style on the report: Princess cut

Certificate IGI LG621422437

Diamond specifications and retailer prices

From £281 GBP
$376 USD
As of October 30, 2026
Save £1,354 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,634 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.92ct lab-grown princess diamond

This 1.92ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621422437 or 621422437. Listed at 22 retailers as of October 29, 2026, with prices from £281 to £1,634, a £1,354 spread on the same certified stone. Brilliant Earth lists it at £1,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621422437
Dimensions6.86 × 6.84 × 4.59 mm
L/W Ratio1.00
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
6.86 mm6.84 mm1.92 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621422437
Side View
Table 75.0%Crown 40.1°Girdle: MediumPavilion 37.3°Culet: NoneDepth 67.1%

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: Oct 30
Current: £1,634 GBP|Low: £269 GBP|High: £1,754 GBP|Avg: £781 GBP|+2.8%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12£281 GBP
Retailer 9£313 GBP
Retailer 4£314 GBP
Retailer 15£348 GBP
Retailer 2£408 GBP
Retailer 3£459 GBP
Retailer 8£555 GBP
Retailer 14£560 GBP
Retailer 16£579 GBP
Retailer 18£598 GBP
Retailer 11£629 GBP
Retailer 13£807 GBP
Retailer 6£873 GBP
Retailer 17£1,118 GBP
Retailer 7£1,302 GBP
Retailer 10£1,310 GBP
Retailer 5£1,366 GBP
Brilliant Earth£1,634 GBP

32 data points across 18 retailers

22 retailers£281 GBP to £1,634 GBP

A
Cheapest Retailer
-
£281 GBP
$376 USD
A
Retailer 2
-
£313 GBP
$420 USD
View
Final sale: no returns
A
Retailer 3
-
£314 GBP
$421 USD
View
Retailer 4
-
£348 GBP
$466 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£348 GBP
$466 USD
View
A
Retailer 6
-
£408 GBP
View
A
Retailer 7
-
£459 GBP
$615 USD
View
B+
Retailer 8
-
£555 GBP
$744 USD
View
B+
Retailer 9
-
£560 GBP
€714 EUR
View
B+
Retailer 10
-
£579 GBP
$776 USD
View
B+
Retailer 11
-
£598 GBP
ZAR 12,936 ZAR
View
B+
Retailer 12
-
£599 GBP
$803 USD
View
B+
Retailer 13
-
£629 GBP
View
B+
Retailer 14
-
£807 GBP
A$1,664 AUD
View
B
Retailer 15
-
£873 GBP
$1,170 USD
View
B
Retailer 16
-
£1,118 GBP
$1,498 USD
View
B
Retailer 17
-
£1,147 GBP
$1,537 USD
View
B
Retailer 18
-
£1,302 GBP
$1,745 USD
View
B
Retailer 19
-
£1,310 GBP
$1,755 USD
View
Retailer 20
-
£1,354 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
£1,366 GBP
View
Most Expensive
B
Brilliant Earth
20602445A · Oct 29
£1,634 GBP
$2,190 USD
View
21 more retailers have this diamond
Prices start from £281 GBPSave up to £1,354 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
1.92ct Princess
£281 GBP