Princess|Lab Grown|IGI

0.91ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG735568381

Certificate IGI LG735568381

Diamond specifications and retailer prices

From £619 GBP
$829 USD
As of October 29, 2026
Save £240 GBP (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £858 GBP at Zales · As of October 30, 2026
View at Zales

About this 0.91ct lab-grown princess diamond

This 0.91ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735568381 or 735568381. Listed at 4 retailers as of October 29, 2026, with prices from £619 to £858, a £240 spread on the same certified stone. Zales lists it at £858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG735568381
Dimensions5.41 × 5.37 × 3.76 mm
L/W Ratio1.01
Top View
5.41 mm5.37 mm0.91 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735568381
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

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: Oct 29
Current: £657 GBP|Low: £619 GBP|High: £858 GBP|Avg: £755 GBP|-7.4%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2£619 GBP
Retailer 1£657 GBP
Retailer 3£858 GBP
Zales£858 GBP

2 data points across 4 retailers

4 retailers£619 GBP to £858 GBP

B+
Cheapest Retailer
-
£619 GBP
$829 USD
B
Retailer 2
-
£657 GBP
$880 USD
View
B
Retailer 3
-
£858 GBP
$1,150 USD
View
Most Expensive
B
Zales
525881032 · Oct 30
£858 GBP
$1,150 USD
View
3 more retailers have this diamond
Prices start from £619 GBPSave up to £240 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+
0.91ct Princess
£619 GBP