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Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG600372380

Shape and cutting style on the report: Princess cut

Certificate IGI LG600372380

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of October 30, 2026
Save £833 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,041 GBP at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600372380 or 600372380. Listed at 23 retailers as of October 29, 2026, with prices from £208 to £1,041, a £833 spread on the same certified stone. MOH London lists it at £1,041. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600372380
Dimensions6.93 × 6.88 × 4.46 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
6.93 mm6.88 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600372380
Side View
Table 70.0%Crown 40.1°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

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: £1,041 GBP|Low: £200 GBP|High: £1,047 GBP|Avg: £516 GBP|-0.5%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 17£208 GBP
Retailer 9£234 GBP
Retailer 7£242 GBP
Retailer 3£258 GBP
Retailer 6£258 GBP
Retailer 18£347 GBP
Retailer 15£377 GBP
Retailer 14£444 GBP
Retailer 11£455 GBP
Retailer 12£462 GBP
Retailer 8£464 GBP
Retailer 13£601 GBP
Retailer 16£663 GBP
Retailer 5£830 GBP
Retailer 2£899 GBP
Retailer 4£993 GBP
Retailer 10£1,001 GBP
MOH London£1,041 GBP

44 data points across 18 retailers

23 retailers£208 GBP to £1,041 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
A
Retailer 2
-
£234 GBP
$313 USD
View
Final sale: no returns
A
Retailer 3
-
£242 GBP
$324 USD
View
A
Retailer 4
-
£258 GBP
$346 USD
View
Retailer 5
-
£258 GBP
$346 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£287 GBP
HK$3,000 HKD
View
B+
Retailer 7
-
£347 GBP
$465 USD
View
A
Retailer 8
-
£377 GBP
$505 USD
View
A
Retailer 9
-
£444 GBP
ZAR 9,606 ZAR
View
A
Retailer 10
-
£455 GBP
View
A
Retailer 11
-
£462 GBP
€589 EUR
View
A
Retailer 12
-
£464 GBP
$622 USD
View
B+
Retailer 13
-
£575 GBP
$771 USD
View
B+
Retailer 14
-
£601 GBP
A$1,238 AUD
View
B+
Retailer 15
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£663 GBP
$888 USD
View
B+
Retailer 16
-
£807 GBP
$1,081 USD
View
B+
Retailer 17
-
£829 GBP
SGD 1,501 SGD
View
B+
Retailer 18
-
£830 GBP
$1,112 USD
View
B
Retailer 19
-
£868 GBP
$1,163 USD
View
B
Retailer 20
-
£899 GBP
$1,205 USD
View
B
Retailer 21
-
£993 GBP
$1,330 USD
View
B
Retailer 22
-
£1,001 GBP
View
Most Expensive
B
MOH London
LG600372380 · Oct 29
£1,041 GBP
View
22 more retailers have this diamond
Prices start from £208 GBPSave up to £833 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
£208 GBP