Princess|Lab Grown|GCAL

0.78ct G VS1 Princess Lab Grown Diamond

VG • G/VS1 • GCAL 320400357

Shape and cutting style on the report: Princess

Certificate GCAL 320400357

Diamond specifications and retailer prices

From €126 EUR
$141 USD
As of October 30, 2026
Save €680 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €806 EUR 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 very-good cut grade and certified by GCAL 320400357. Listed at 15 retailers as of October 30, 2026, with prices from €126 to €806, a €680 spread on the same certified stone. MOH London lists it at €806. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle36.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320400357
Dimensions5.13 × 5.04 × 3.46 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.13 mm5.04 mm0.78 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320400357
Side View
Table 68.0%Crown 41°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 68.6%

Caratlytics Score

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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 30
Current: €806 EUR|Low: €114 EUR|High: €811 EUR|Avg: €389 EUR|+6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4€126 EUR
Retailer 10€156 EUR
Retailer 8€187 EUR
Retailer 11€233 EUR
Retailer 2€265 EUR
Retailer 6€318 EUR
Retailer 5€354 EUR
Retailer 7€456 EUR
Retailer 9€538 EUR
Retailer 12€554 EUR
Retailer 3€710 EUR
MOH London€806 EUR

45 data points across 12 retailers

15 retailers€126 EUR to €806 EUR

Retailer 1
-
€118 EUR
$132 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€126 EUR
$141 USD
View
Retailer 3
-
€137 EUR
$153 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€145 EUR
$162 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
€156 EUR
$174 USD
View
B+
Retailer 6
-
€187 EUR
$209 USD
View
B+
Retailer 7
-
€233 EUR
$260 USD
View
B+
Retailer 8
-
€265 EUR
£233 GBP
View
B+
Retailer 9
-
€318 EUR
$355 USD
View
B+
Retailer 10
-
€318 EUR
£280 GBP
View
B
Retailer 11
-
€456 EUR
CA$707 CAD
View
B
Retailer 12
-
€538 EUR
$601 USD
View
B
Retailer 13
-
€554 EUR
$619 USD
View
B
Retailer 14
-
€710 EUR
$793 USD
View
Most Expensive
B
MOH London
320400357 · Nov 1
€806 EUR
£709 GBP
View
14 more retailers have this diamond
Prices start from €126 EURSave up to €680 EUR

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
€126 EUR