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Oval|Lab Grown|IGI

1.30ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG818656553

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818656553

Diamond specifications and retailer prices

From £298 GBP
€380 EUR
As of October 31, 2026
Save £507 GBP (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £805 GBP at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG818656553 or 818656553. Listed at 9 retailers as of October 29, 2026, with prices from £298 to £805, a £507 spread on the same certified stone. MOH London lists it at £805. 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

1.30
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818656553
Dimensions8.84 × 6.23 × 3.61 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.84 mm6.23 mm1.30 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818656553
Side View
Table 61.0%Crown 36.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 57.9%

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 31
Current: £805 GBP|Low: £191 GBP|High: £830 GBP|Avg: £448 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8£191 GBP
Retailer 3£298 GBP
Retailer 4£301 GBP
Retailer 2£310 GBP
Retailer 5£383 GBP
Retailer 7£585 GBP
Retailer 9£590 GBP
Retailer 6£591 GBP
MOH London£805 GBP

45 data points across 9 retailers

9 retailers£298 GBP to £805 GBP

Retailer 1
-
£191 GBP
HK$2,000 HKD
Price last confirmed 23 days ago
A
Retailer 2
-
£298 GBP
€380 EUR
View
B+
Retailer 3
-
£301 GBP
$404 USD
View
A
Retailer 4
-
£310 GBP
View
A
Retailer 5
-
£383 GBP
$514 USD
View
B
Retailer 6
-
£585 GBP
$785 USD
View
B
Retailer 7
-
£591 GBP
$792 USD
View
B
Retailer 8
-
£594 GBP
$796 USD
View
Most Expensive
B
MOH London
LG818656553 · Oct 29
£805 GBP
View
8 more retailers have this diamond
Prices start from £298 GBPSave up to £507 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
£298 GBP