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Princess|Lab Grown|IGI

3.03ct H VVS2 Princess Lab Grown Diamond

EX • H/VVS2 • IGI LG818602150

Shape and cutting style on the report: Princess cut

Certificate IGI LG818602150

Diamond specifications and retailer prices

From £277 GBP
$371 USD
As of October 30, 2026
Save £289 GBP (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £690 GBP at Cape Diamonds · As of September 11, 2026
View at Cape Diamonds

About this 3.03ct lab-grown princess diamond

This 3.03ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818602150 or 818602150. Listed at 3 retailers as of October 30, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818602150
Dimensions7.78 × 7.75 × 5.65 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm7.75 mm3.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818602150
Side View
Table 67.0%Crown 40.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 72.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £690 GBP|Low: £277 GBP|High: £1,091 GBP|Avg: £691 GBP
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3£277 GBP
Retailer 5£510 GBP
Retailer 2£566 GBP
Retailer 4£619 GBP
Cape Diamonds£690 GBP
Retailer 6£755 GBP
Retailer 7£1,091 GBP

39 data points across 7 retailers

3 retailers£277 GBP to £566 GBP

A
Cheapest Retailer
-
£277 GBP
$371 USD
Final sale: no returns
A
Retailer 2
-
£566 GBP
View
Most Expensive
Cape Diamonds
cert_818602150 · Sep 11
£690 GBP
ZAR 14,945 ZAR
View
Price last confirmed 49 days ago
2 more retailers have this diamond
Prices start from £277 GBPSave up to £289 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
3.03ct Princess
£277 GBP