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Oval|Lab Grown|IGI

1.30ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG780693412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780693412

Diamond specifications and retailer prices

From £174 GBP
$234 USD
As of November 3, 2026
Save £547 GBP (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £721 GBP at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780693412 or 780693412. Listed at 5 retailers as of November 3, 2026, with prices from £174 to £721, a £547 spread on the same certified stone. The Diamond Guys lists it at £721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780693412
Dimensions8.72 × 6.20 × 3.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
8.72 mm6.20 mm1.30 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780693412
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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 3
Current: £174 GBP|Low: £170 GBP|High: £1,320 GBP|Avg: £537 GBP|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
October 27, 2026
Retailer 1£174 GBP
Retailer 6£266 GBP
Retailer 13£322 GBP
Retailer 9£364 GBP
Retailer 11£374 GBP
Retailer 7£382 GBP
Retailer 3£406 GBP
Retailer 2£523 GBP
Retailer 12£545 GBP
Retailer 10£584 GBP
Retailer 8£671 GBP
The Diamond Guys£721 GBP
Retailer 4£733 GBP
Retailer 5£1,320 GBP

5 data points across 14 retailers

5 retailers£174 GBP to £721 GBP

A
Cheapest Retailer
-
£174 GBP
$234 USD
Final sale: no returns
B+
Retailer 2
-
£266 GBP
$357 USD
View
Retailer 3
-
£382 GBP
$512 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
£545 GBP
CA$1,015 CAD
View
Most Expensive
B
The Diamond Guys
1955241909 · Nov 3
£721 GBP
$967 USD
View
4 more retailers have this diamond
Prices start from £174 GBPSave up to £547 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
1.30ct Oval
£174 GBP