Princess|Lab Grown|IGI

1.90ct F VS2 Princess Lab Grown Diamond

ID • F/VS2 • IGI LG689539316

Shape and cutting style on the report: Princess cut

Certificate IGI LG689539316

Diamond specifications and retailer prices

From £328 GBP
$440 USD
As of November 1, 2026
Save £873 GBP (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,202 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689539316 or 689539316. Listed at 3 retailers as of October 30, 2026, with prices from £328 to £1,202, a £873 spread on the same certified stone. Brilliant Earth lists it at £1,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689539316
Dimensions6.99 × 6.71 × 4.66 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.71 mm1.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG689539316
Side View
Table 67.0%Crown 38.6°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,202 GBP|Low: £328 GBP|High: £1,209 GBP|Avg: £591 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2£328 GBP
Retailer 3£437 GBP
Retailer 4£558 GBP
Brilliant Earth£1,202 GBP

16 data points across 4 retailers

3 retailers£328 GBP to £1,202 GBP

B+
Cheapest Retailer
-
£328 GBP
$440 USD
A
Retailer 2
-
£437 GBP
€558 EUR
View
Most Expensive
B
Brilliant Earth
20221377A · Oct 30
£1,202 GBP
$1,610 USD
View
2 more retailers have this diamond
Prices start from £328 GBPSave up to £873 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
1.90ct Princess
£328 GBP