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Oval|Lab Grown|IGI

1.53ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG795681658

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG795681658

Diamond specifications and retailer prices

From £319 GBP
As of October 31, 2026
Save £565 GBP (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £884 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795681658 or 795681658. Listed at 6 retailers as of October 31, 2026, with prices from £319 to £884, a £565 spread on the same certified stone. MOH London lists it at £884. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795681658
Dimensions9.04 × 6.52 × 4.06 mm
L/W Ratio1.39
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
9.04 mm6.52 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795681658
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: £884 GBP|Low: £319 GBP|High: £889 GBP|Avg: £510 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2£319 GBP
Retailer 5£327 GBP
Retailer 4£372 GBP
Retailer 3£379 GBP
Retailer 6£647 GBP
MOH London£884 GBP

5 data points across 6 retailers

6 retailers£319 GBP to £884 GBP

A
Cheapest Retailer
-
£319 GBP
B+
Retailer 2
-
£327 GBP
View
A
Retailer 3
-
£372 GBP
View
A
Retailer 4
-
£379 GBP
View
B+
Retailer 5
-
£647 GBP
View
Most Expensive
B
MOH London
LG795681658 · Nov 2
£884 GBP
View
5 more retailers have this diamond
Prices start from £319 GBPSave up to £565 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
1.53ct Oval
£319 GBP