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Oval|Lab Grown|IGI

0.49ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG674544795

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG674544795

Diamond specifications and retailer prices

From £73 GBP
$98 USD
As of October 29, 2026
Save £599 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £672 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.49ct lab-grown oval diamond

This 0.49ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG674544795 or 674544795. Listed at 14 retailers as of October 29, 2026, with prices from £73 to £672, a £599 spread on the same certified stone. MOH London lists it at £672. 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

0.49
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674544795
Dimensions6.34 × 4.52 × 2.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
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
6.34 mm4.52 mm0.49 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG674544795
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £672 GBP|Low: £55 GBP|High: £672 GBP|Avg: £211 GBP|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 5£73 GBP
Retailer 14£82 GBP
Retailer 10£85 GBP
Retailer 4£97 GBP
Retailer 13£97 GBP
Retailer 11£123 GBP
Retailer 2£175 GBP
Retailer 6£177 GBP
Retailer 12£187 GBP
Retailer 9£220 GBP
Retailer 8£254 GBP
Retailer 7£263 GBP
Retailer 15£293 GBP
Retailer 3£336 GBP
MOH London£672 GBP

45 data points across 15 retailers

14 retailers£73 GBP to £672 GBP

A
Cheapest Retailer
-
£73 GBP
$98 USD
A
Retailer 2
-
£82 GBP
$110 USD
View
Final sale: no returns
A
Retailer 3
-
£85 GBP
$114 USD
View
A
Retailer 4
-
£97 GBP
$130 USD
View
A
Retailer 5
-
£97 GBP
$130 USD
View
A
Retailer 6
-
£123 GBP
$165 USD
View
B+
Retailer 7
-
£175 GBP
View
B+
Retailer 8
-
£187 GBP
$251 USD
View
B+
Retailer 9
-
£220 GBP
View
B+
Retailer 10
-
£254 GBP
$340 USD
View
B+
Retailer 11
-
£263 GBP
$352 USD
View
B
Retailer 12
-
£293 GBP
$392 USD
View
B
Retailer 13
-
£336 GBP
$450 USD
View
Most Expensive
B
MOH London
LG674544795 · Oct 29
£672 GBP
View
13 more retailers have this diamond
Prices start from £73 GBPSave up to £599 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
0.49ct Oval
£73 GBP