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Oval|Lab Grown|IGI

1.72ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG537239678

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG537239678

Diamond specifications and retailer prices

From £978 GBP
$1,310 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £978 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.72ct lab-grown oval diamond

This 1.72ct 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 LG537239678 or 537239678. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537239678
Dimensions9.59 × 6.79 × 4.23 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.59 mm6.79 mm1.72 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537239678
Side View
Table 55.0%Crown 33.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 29
Current: £459 GBP|Low: £96 GBP|High: £773 GBP|Avg: £524 GBP|-16.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
July 28, 2026
Retailer 3£294 GBP
Retailer 5£329 GBP
Retailer 2£346 GBP
Retailer 1£459 GBP
Retailer 4£508 GBP
Retailer 6£679 GBP
Retailer 7£713 GBP
Retailer 8£773 GBP

32 data points across 8 retailers

1 retailer

B
Brilliant Earth
17897822A · Oct 29
£978 GBP
$1,310 USD
View

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.

B
1.72ct Oval
£978 GBP