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Princess|Lab Grown|IGI

0.78ct E VVS1 Princess Lab Grown Diamond

VG • E/VVS1 • IGI LG735522889

Shape and cutting style on the report: Princess cut

Certificate IGI LG735522889

Diamond specifications and retailer prices

From £135 GBP
$180 USD
As of October 30, 2026
Save £735 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £870 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG735522889 or 735522889. Listed at 20 retailers as of October 29, 2026, with prices from £135 to £870, a £735 spread on the same certified stone. Flawless Fine Jewelry lists it at £870. 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
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735522889
Dimensions5.04 × 4.98 × 3.71 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.04 mm4.98 mm0.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG735522889
Side View
Table 75.0%Crown 42.3°Girdle: MediumPavilion 41°Culet: NoneDepth 74.5%

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: £870 GBP|Low: £130 GBP|High: £870 GBP|Avg: £344 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14£135 GBP
Retailer 6£150 GBP
Retailer 5£157 GBP
Retailer 4£167 GBP
Retailer 15£167 GBP
Retailer 11£169 GBP
Retailer 7£227 GBP
Retailer 8£280 GBP
Retailer 2£302 GBP
Retailer 10£303 GBP
Retailer 13£426 GBP
Retailer 3£538 GBP
Retailer 12£601 GBP
Retailer 9£788 GBP
Flawless Fine Jewelry£870 GBP

45 data points across 15 retailers

20 retailers£135 GBP to £870 GBP

A
Cheapest Retailer
-
£135 GBP
$180 USD
A
Retailer 2
-
£150 GBP
$200 USD
View
Final sale: no returns
A
Retailer 3
-
£157 GBP
$209 USD
View
A
Retailer 4
-
£167 GBP
$223 USD
View
A
Retailer 5
-
£167 GBP
$223 USD
View
A
Retailer 6
-
£169 GBP
$225 USD
View
A
Retailer 7
-
£199 GBP
$265 USD
View
A
Retailer 8
-
£227 GBP
$302 USD
View
B+
Retailer 9
-
£280 GBP
€355 EUR
View
B+
Retailer 10
-
£302 GBP
View
B+
Retailer 11
-
£303 GBP
ZAR 6,515 ZAR
View
B
Retailer 12
-
£426 GBP
$567 USD
View
Retailer 13
-
£514 GBP
$685 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
£538 GBP
$717 USD
View
B
Retailer 15
-
£562 GBP
$748 USD
View
B
Retailer 16
-
£579 GBP
$772 USD
View
Retailer 17
-
£601 GBP
$800 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
£788 GBP
View
B
Retailer 19
-
£848 GBP
$1,130 USD
View
Most Expensive
B
Flawless Fine Jewelry
B3B17BE99 · Oct 29
£870 GBP
View
19 more retailers have this diamond
Prices start from £135 GBPSave up to £735 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
£135 GBP