CaratHunter
Plans
Oval|Lab Grown|IGI

0.54ct H SI2 Oval Lab Grown Diamond

ID • H/SI2 • IGI LG436072754

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436072754

Diamond specifications and retailer prices

From £205 GBP
$273 USD
As of October 29, 2026
Save £817 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,022 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436072754 or 436072754. Listed at 11 retailers as of October 29, 2026, with prices from £205 to £1,022, a £817 spread on the same certified stone. MOH London lists it at £1,022. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436072754
Dimensions6.48 × 4.48 × 2.85 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
6.48 mm4.48 mm0.54 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436072754
Side View
Table 59.0%Crown 34.9°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.6%

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: Oct 29
Current: £1,022 GBP|Low: £163 GBP|High: £1,029 GBP|Avg: £456 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5£205 GBP
Retailer 9£229 GBP
Retailer 7£254 GBP
Retailer 10£254 GBP
Retailer 6£300 GBP
Retailer 8£420 GBP
Retailer 2£472 GBP
Retailer 11£520 GBP
Retailer 3£532 GBP
Retailer 4£779 GBP
MOH London£1,022 GBP

21 data points across 11 retailers

11 retailers£205 GBP to £1,022 GBP

A
Cheapest Retailer
-
£205 GBP
$273 USD
A
Retailer 2
-
£229 GBP
$305 USD
View
Final sale: no returns
A
Retailer 3
-
£237 GBP
$316 USD
View
A
Retailer 4
-
£254 GBP
$338 USD
View
A
Retailer 5
-
£254 GBP
$338 USD
View
B+
Retailer 6
-
£300 GBP
$400 USD
View
B+
Retailer 7
-
£420 GBP
$559 USD
View
B
Retailer 8
-
£472 GBP
€599 EUR
View
B
Retailer 9
-
£779 GBP
$1,038 USD
View
B
Retailer 10
-
£816 GBP
$1,087 USD
View
Most Expensive
B
MOH London
LG436072754 · Oct 29
£1,022 GBP
View
10 more retailers have this diamond
Prices start from £205 GBPSave up to £817 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
0.54ct Oval
£205 GBP