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Princess|Lab Grown|IGI

1.97ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG786617535

Shape and cutting style on the report: Princess cut

Certificate IGI LG786617535

Diamond specifications and retailer prices

From £435 GBP
$584 USD
As of November 1, 2026
Save £1,070 GBP (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,505 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.97ct lab-grown princess diamond

This 1.97ct 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 LG786617535 or 786617535. Listed at 5 retailers as of November 1, 2026, with prices from £435 to £1,505, a £1,070 spread on the same certified stone. Brilliant Earth lists it at £1,505. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786617535
Dimensions6.81 × 6.72 × 4.92 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm6.72 mm1.97 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786617535
Side View
Table 71.0%Crown 41.6°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,505 GBP|Low: £417 GBP|High: £1,639 GBP|Avg: £1,059 GBP|-8.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4£435 GBP
Retailer 2£630 GBP
Retailer 6£1,044 GBP
Retailer 3£1,172 GBP
Retailer 5£1,307 GBP
Brilliant Earth£1,505 GBP

14 data points across 6 retailers

5 retailers£435 GBP to £1,505 GBP

B+
Cheapest Retailer
-
£435 GBP
$584 USD
B+
Retailer 2
-
£630 GBP
$845 USD
View
B
Retailer 3
-
£1,172 GBP
View
B
Retailer 4
-
£1,307 GBP
$1,754 USD
View
Most Expensive
B
Brilliant Earth
19339179Y · Nov 2
£1,505 GBP
$2,020 USD
View
4 more retailers have this diamond
Prices start from £435 GBPSave up to £1,070 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+
1.97ct Princess
£435 GBP