Princess|Lab Grown|GCAL

0.78ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • GCAL 320490110

Shape and cutting style on the report: Princess

Certificate GCAL 320490110

Diamond specifications and retailer prices

From $149 USD
As of October 27, 2026
Save $811 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $960 USD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 320490110. Listed at 15 retailers as of October 27, 2026, with prices from $149 to $960, a $811 spread on the same certified stone. MOH London lists it at $960. 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
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320490110
Dimensions5.04 × 4.93 × 3.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.04 mm4.93 mm0.78 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320490110
Side View
Table 68.0%Crown 42.5°Girdle: THK-VTKPavilion 36.4°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $960 USD|Low: $216 USD|High: $960 USD|Avg: $494 USD|+10.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 6$219 USD
Retailer 8$275 USD
Retailer 3$316 USD
Retailer 4$381 USD
Retailer 2$386 USD
Retailer 5$547 USD
Retailer 7$646 USD
Retailer 9$830 USD
MOH London$960 USD

41 data points across 9 retailers

15 retailers$149 USD to $960 USD

A
Retailer 1
-
$135 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$149 USD
View
A
Retailer 3
-
$161 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$166 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$185 USD
View
A
Retailer 6
-
$219 USD
View
B+
Retailer 7
-
$275 USD
View
B+
Retailer 8
-
$316 USD
£249 GBP
View
B+
Retailer 9
-
$381 USD
£300 GBP
View
B+
Retailer 10
-
$386 USD
View
B
Retailer 11
-
$547 USD
CA$760 CAD
View
B
Retailer 12
-
$646 USD
View
B
Retailer 13
-
$656 USD
View
B
Retailer 14
-
$830 USD
View
Most Expensive
B
MOH London
320490110 · Oct 29
$960 USD
£756 GBP
View
14 more retailers have this diamond
Prices start from $149 USDSave up to $811 USD

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
$149 USD