Princess|Lab Grown|IGI

0.78ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG791641618

Shape and cutting style on the report: Princess cut

Certificate IGI LG791641618

Diamond specifications and retailer prices

From £228 GBP
$306 USD
As of October 25, 2026
Save £568 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £796 GBP at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791641618 or 791641618. Listed at 14 retailers as of October 25, 2026, with prices from £228 to £796, a £568 spread on the same certified stone. Reve Diamonds lists it at £796. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791641618
Dimensions5.06 × 4.98 × 3.50 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.06 mm4.98 mm0.78 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791641618
Side View
Table 69.0%Crown 44.4°Girdle: MediumPavilion 37.3°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £377 GBP|Low: £128 GBP|High: £822 GBP|Avg: £366 GBP|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 26, 2026
Retailer 6£128 GBP
Retailer 4£134 GBP
Retailer 3£139 GBP
Retailer 13£149 GBP
Retailer 14£149 GBP
Retailer 2£228 GBP
Retailer 9£245 GBP
Retailer 11£253 GBP
Retailer 12£268 GBP
Retailer 1£377 GBP
Retailer 17£378 GBP
Retailer 15£476 GBP
Retailer 8£486 GBP
Retailer 10£503 GBP
Retailer 5£518 GBP
Retailer 7£525 GBP
Retailer 16£694 GBP
Reve Diamonds£796 GBP

4 data points across 18 retailers

14 retailers£228 GBP to £796 GBP

Retailer 1
-
£128 GBP
$171 USD
Price last confirmed 9 days ago
Retailer 2
-
£139 GBP
$186 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£149 GBP
$199 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£149 GBP
$199 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£228 GBP
$306 USD
View
A
Retailer 6
-
£253 GBP
View
Retailer 7
-
£268 GBP
$359 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£377 GBP
A$778 AUD
View
B+
Retailer 9
-
£378 GBP
$507 USD
View
Retailer 10
-
£476 GBP
$638 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£503 GBP
$674 USD
View
B
Retailer 12
-
£518 GBP
$693 USD
View
Retailer 13
-
£694 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
E68666DDD · Oct 26
£796 GBP
$1,067 USD
View
13 more retailers have this diamond
Prices start from £228 GBPSave up to £568 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
£228 GBP