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Princess|Lab Grown|IGI

1.97ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG814640415

Shape and cutting style on the report: Princess cut

Certificate IGI LG814640415

Diamond specifications and retailer prices

From £237 GBP
$315 USD
As of October 28, 2026
Save £663 GBP (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £900 GBP at Brilliance · As of October 27, 2026
View at Brilliance

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814640415 or 814640415. Listed at 3 retailers as of October 27, 2026, with prices from £237 to £900, a £663 spread on the same certified stone. Brilliance lists it at £900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814640415
Dimensions6.88 × 6.78 × 4.85 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.88 mm6.78 mm1.97 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814640415
Side View
Table 69.0%Crown 38.3°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.5%

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 28
Current: £900 GBP|Low: £163 GBP|High: £1,817 GBP|Avg: £657 GBP|-10.3%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 2£237 GBP
Retailer 3£346 GBP
Retailer 4£372 GBP
Retailer 7£448 GBP
Retailer 6£482 GBP
Brilliance£900 GBP
Retailer 5£1,817 GBP

13 data points across 7 retailers

3 retailers£237 GBP to £900 GBP

A
Cheapest Retailer
-
£237 GBP
$315 USD
Final sale: no returns
B+
Retailer 2
-
£346 GBP
$461 USD
View
Most Expensive
B+
Brilliance
D44047417 · Oct 27
£900 GBP
$1,198 USD
View
2 more retailers have this diamond
Prices start from £237 GBPSave up to £663 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
1.97ct Princess
£237 GBP