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Oval|Lab Grown|IGI

1.61ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG825630078

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825630078

Diamond specifications and retailer prices

From £196 GBP
$263 USD
As of October 29, 2026
Save £678 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £874 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct 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 LG825630078 or 825630078. Listed at 9 retailers as of October 25, 2026, with prices from £196 to £874, a £678 spread on the same certified stone. MOH London lists it at £874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630078
Dimensions9.07 × 6.58 × 4.15 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.58 mm1.61 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630078
Side View
Table 64.0%Crown 37.2°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 63.1%

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 29
Current: £874 GBP|Low: £196 GBP|High: £1,276 GBP|Avg: £583 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6£196 GBP
Retailer 5£292 GBP
Retailer 9£293 GBP
Retailer 8£355 GBP
Retailer 3£426 GBP
Retailer 2£557 GBP
Retailer 7£716 GBP
Retailer 10£739 GBP
Retailer 4£791 GBP
MOH London£874 GBP

22 data points across 10 retailers

9 retailers£196 GBP to £874 GBP

A
Cheapest Retailer
-
£196 GBP
$263 USD
Final sale: no returns
A
Retailer 2
-
£292 GBP
View
B+
Retailer 3
-
£293 GBP
$392 USD
View
A
Retailer 4
-
£426 GBP
$571 USD
View
B+
Retailer 5
-
£557 GBP
$746 USD
View
Retailer 6
-
£716 GBP
$960 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
£739 GBP
$991 USD
View
B
Retailer 8
-
£791 GBP
$1,060 USD
View
Most Expensive
B
MOH London
LG825630078 · Oct 25
£874 GBP
View
8 more retailers have this diamond
Prices start from £196 GBPSave up to £678 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
1.61ct Oval
£196 GBP