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Princess|Lab Grown|GCAL

0.78ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • GCAL 320280072

Shape and cutting style on the report: Princess

Certificate GCAL 320280072

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of November 1, 2026
Save £515 GBP (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £671 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 320280072. Listed at 9 retailers as of November 1, 2026, with prices from £156 to £671, a £515 spread on the same certified stone. MOH London lists it at £671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320280072
Dimensions5.10 × 4.90 × 3.58 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.10 mm4.90 mm0.78 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320280072
Side View
Table 72.0%Crown 42.5°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 72.9%

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: Nov 1
Current: £671 GBP|Low: £154 GBP|High: £675 GBP|Avg: £353 GBP|+6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6£156 GBP
Retailer 8£194 GBP
Retailer 2£221 GBP
Retailer 3£263 GBP
Retailer 4£294 GBP
Retailer 5£379 GBP
Retailer 7£448 GBP
Retailer 9£591 GBP
MOH London£671 GBP

43 data points across 9 retailers

9 retailers£156 GBP to £671 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
B+
Retailer 2
-
£194 GBP
$260 USD
View
B+
Retailer 3
-
£221 GBP
View
B+
Retailer 4
-
£263 GBP
View
B+
Retailer 5
-
£265 GBP
$355 USD
View
B
Retailer 6
-
£379 GBP
CA$707 CAD
View
B
Retailer 7
-
£448 GBP
$601 USD
View
B
Retailer 8
-
£591 GBP
$793 USD
View
Most Expensive
B
MOH London
320280072 · Nov 1
£671 GBP
View
8 more retailers have this diamond
Prices start from £156 GBPSave up to £515 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
0.78ct Princess
£156 GBP