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Princess|Lab Grown|IGI

1.89ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG811656070

Shape and cutting style on the report: Princess cut

Certificate IGI LG811656070

Diamond specifications and retailer prices

From £190 GBP
$255 USD
As of October 30, 2026
Save £1,564 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,754 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.89ct lab-grown princess diamond

This 1.89ct 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 LG811656070 or 811656070. Listed at 16 retailers as of October 30, 2026, with prices from £190 to £1,754, a £1,564 spread on the same certified stone. Brilliant Earth lists it at £1,754. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811656070
Dimensions6.89 × 6.84 × 4.66 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.84 mm1.89 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811656070
Side View
Table 70.0%Crown 43.4°Girdle: MediumPavilion 38°Culet: NoneDepth 68.1%

Caratlytics Score

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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: £1,754 GBP|Low: £190 GBP|High: £1,754 GBP|Avg: £721 GBP|+30.6%
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
November 1, 2026
Retailer 6£190 GBP
Retailer 4£221 GBP
Retailer 2£291 GBP
Retailer 16£316 GBP
Retailer 12£317 GBP
Retailer 11£319 GBP
Retailer 14£412 GBP
Retailer 3£431 GBP
Retailer 5£552 GBP
Retailer 13£726 GBP
Retailer 9£804 GBP
Retailer 15£839 GBP
Retailer 8£864 GBP
Retailer 10£1,045 GBP
Retailer 7£1,130 GBP
Retailer 17£1,694 GBP
Brilliant Earth£1,754 GBP

34 data points across 17 retailers

16 retailers£190 GBP to £1,754 GBP

A
Cheapest Retailer
-
£190 GBP
$255 USD
A
Retailer 2
-
£221 GBP
$296 USD
View
A
Retailer 3
-
£291 GBP
$389 USD
View
B+
Retailer 4
-
£316 GBP
$423 USD
View
A
Retailer 5
-
£317 GBP
$425 USD
View
A
Retailer 6
-
£319 GBP
View
A
Retailer 7
-
£412 GBP
€526 EUR
View
A
Retailer 8
-
£431 GBP
$577 USD
View
B+
Retailer 9
-
£552 GBP
$740 USD
View
B+
Retailer 10
-
£726 GBP
$973 USD
View
B
Retailer 11
-
£839 GBP
$1,124 USD
View
Retailer 12
-
£864 GBP
A$1,782 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£1,045 GBP
View
B
Retailer 14
-
£1,130 GBP
$1,514 USD
View
B
Retailer 15
-
£1,694 GBP
$2,270 USD
View
Most Expensive
B
Brilliant Earth
21674104A · Oct 31
£1,754 GBP
$2,350 USD
View
15 more retailers have this diamond
Prices start from £190 GBPSave up to £1,564 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
1.89ct Princess
£190 GBP