Oval|Lab Grown|IGI

0.78ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG817610133

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817610133

Diamond specifications and retailer prices

From £158 GBP
$212 USD
As of November 1, 2026
Save £715 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,523 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817610133 or 817610133. Listed at 17 retailers as of October 29, 2026, with a 452% 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817610133
Dimensions7.51 × 5.24 × 3.12 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.24 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817610133
Side View
Table 58.0%Crown 32.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.5%

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: Nov 1
Current: £1,523 GBP|Low: £152 GBP|High: £1,523 GBP|Avg: £498 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 17£158 GBP
Retailer 3£184 GBP
Retailer 5£185 GBP
Retailer 6£187 GBP
Retailer 15£187 GBP
Retailer 18£263 GBP
Retailer 8£333 GBP
Retailer 2£348 GBP
Retailer 14£411 GBP
Retailer 11£466 GBP
Retailer 7£478 GBP
Retailer 13£552 GBP
Retailer 16£570 GBP
Retailer 10£638 GBP
Retailer 4£696 GBP
Retailer 19£709 GBP
Retailer 9£712 GBP
Retailer 12£873 GBP
Do Amore Diamonds£1,523 GBP

25 data points across 19 retailers

17 retailers£158 GBP to £873 GBP

A
Cheapest Retailer
-
£158 GBP
$212 USD
A
Retailer 2
-
£184 GBP
$246 USD
View
A
Retailer 3
-
£185 GBP
$248 USD
View
A
Retailer 4
-
£187 GBP
$250 USD
View
A
Retailer 5
-
£187 GBP
$250 USD
View
A
Retailer 6
-
£263 GBP
$352 USD
View
B+
Retailer 7
-
£333 GBP
$446 USD
View
B+
Retailer 8
-
£348 GBP
€444 EUR
View
B+
Retailer 9
-
£411 GBP
A$847 AUD
View
Retailer 10
-
£478 GBP
$640 USD
View
Price last confirmed 36 days ago
B
Retailer 11
-
£552 GBP
A$1,138 AUD
View
B
Retailer 12
-
£570 GBP
$764 USD
View
B
Retailer 13
-
£696 GBP
$933 USD
View
B
Retailer 14
-
£709 GBP
$951 USD
View
B
Retailer 15
-
£712 GBP
SGD 1,290 SGD
View
B
Retailer 16
-
£873 GBP
View
Most Expensive
Do Amore Diamonds
27-7819F4D63 · Oct 31
£1,523 GBP
$2,040 USD
View
Price under review
16 more retailers have this diamond
Prices start from £158 GBPSave up to £715 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 Oval
£158 GBP