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Princess|Lab Grown|IGI

0.78ct D VVS2 Princess Lab Grown Diamond

EX • D/VVS2 • IGI LG817652593

Shape and cutting style on the report: Princess cut

Certificate IGI LG817652593

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 27, 2026
Save £752 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,328 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG817652593 or 817652593. Listed at 20 retailers as of October 27, 2026, with a 545% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817652593
Dimensions5.06 × 5.00 × 3.55 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.06 mm5.00 mm0.78 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817652593
Side View
Table 70.0%Crown 41.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £545 GBP|Low: £138 GBP|High: £896 GBP|Avg: £376 GBP|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2£138 GBP
Retailer 9£154 GBP
Retailer 12£172 GBP
Retailer 4£181 GBP
Retailer 3£231 GBP
Retailer 7£342 GBP
Retailer 5£347 GBP
Retailer 10£411 GBP
Retailer 8£484 GBP
Retailer 1£545 GBP
Retailer 11£583 GBP
Retailer 6£890 GBP

40 data points across 12 retailers

20 retailers£138 GBP to £890 GBP

A
Cheapest Retailer
-
£138 GBP
$185 USD
Retailer 2
-
£138 GBP
$185 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£154 GBP
$207 USD
View
Final sale: no returns
Retailer 4
-
£160 GBP
$215 USD
View
Price last confirmed 23 days ago
Retailer 5
-
£160 GBP
$215 USD
View
Price last confirmed 8 days ago
Retailer 6
-
£172 GBP
$230 USD
View
Price last confirmed 30 days ago
Retailer 7
-
£172 GBP
$230 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£181 GBP
$242 USD
View
A
Retailer 9
-
£231 GBP
$310 USD
View
B+
Retailer 10
-
£342 GBP
ZAR 7,413 ZAR
View
B+
Retailer 11
-
£347 GBP
View
B+
Retailer 12
-
£411 GBP
A$847 AUD
View
B+
Retailer 13
-
£484 GBP
A$997 AUD
View
B+
Retailer 14
-
£545 GBP
$730 USD
View
B
Retailer 15
-
£583 GBP
$781 USD
View
Retailer 16
-
£609 GBP
$816 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
£738 GBP
$988 USD
View
B
Retailer 18
-
£857 GBP
$1,148 USD
View
B
Retailer 19
-
£890 GBP
View
Most Expensive
Do Amore Diamonds
27-99CDE81CC · Oct 29
£1,328 GBP
$1,780 USD
View
Price under review
19 more retailers have this diamond
Prices start from £138 GBPSave up to £752 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
£138 GBP