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Princess|Lab Grown|IGI

9.99ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG827607801

Shape and cutting style on the report: Princess cut

Certificate IGI LG827607801

Diamond specifications and retailer prices

From £1,204 GBP
$1,613 USD
As of October 29, 2026
Save £8,043 GBP (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £9,247 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.99ct lab-grown princess diamond

This 9.99ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827607801 or 827607801. Listed at 3 retailers as of October 29, 2026, with prices from £1,204 to £9,247, a £8,043 spread on the same certified stone. Brilliant Earth lists it at £9,247. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

9.99
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607801
Dimensions11.95 × 11.90 × 8.03 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm11.90 mm9.99 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607801
Side View
Table 70.0%Crown 40.6°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £9,247 GBP|Low: £1,204 GBP|High: £9,247 GBP|Avg: £4,269 GBP
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3£1,204 GBP
Retailer 2£1,789 GBP
Brilliant Earth£9,247 GBP

34 data points across 3 retailers

3 retailers£1,204 GBP to £9,247 GBP

A
Cheapest Retailer
-
£1,204 GBP
$1,613 USD
Final sale: no returns
A
Retailer 2
-
£1,789 GBP
View
Most Expensive
B
Brilliant Earth
21228030A · Oct 29
£9,247 GBP
$12,390 USD
View
2 more retailers have this diamond
Prices start from £1,204 GBPSave up to £8,043 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
9.99ct Princess
£1,204 GBP