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Oval|Lab Grown|IGI

1.49ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG818654305

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654305

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £972 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,157 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818654305 or 818654305. Listed at 16 retailers as of October 29, 2026, with prices from £185 to £1,157, a £972 spread on the same certified stone. Brilliant Earth lists it at £1,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654305
Dimensions9.15 × 6.49 × 3.96 mm
L/W Ratio1.41
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
9.15 mm6.49 mm1.49 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654305
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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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 30
Current: £1,157 GBP|Low: £181 GBP|High: £1,157 GBP|Avg: £531 GBP
Brilliant Earth
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 30, 2026
Retailer 10£185 GBP
Retailer 7£205 GBP
Retailer 5£345 GBP
Retailer 12£349 GBP
Retailer 15£352 GBP
Retailer 2£382 GBP
Retailer 3£491 GBP
Retailer 6£521 GBP
Retailer 14£530 GBP
Retailer 9£629 GBP
Retailer 13£664 GBP
Retailer 11£699 GBP
Retailer 8£827 GBP
Retailer 4£974 GBP
Brilliant Earth£1,157 GBP

34 data points across 15 retailers

16 retailers£185 GBP to £1,157 GBP

Retailer 1
-
£164 GBP
$220 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
A
Retailer 3
-
£201 GBP
$269 USD
View
Retailer 4
-
£201 GBP
$269 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£349 GBP
$468 USD
View
A
Retailer 6
-
£352 GBP
ZAR 7,630 ZAR
View
A
Retailer 7
-
£382 GBP
View
A
Retailer 8
-
£491 GBP
A$1,012 AUD
View
B+
Retailer 9
-
£521 GBP
$698 USD
View
B+
Retailer 10
-
£530 GBP
$710 USD
View
B+
Retailer 11
-
£629 GBP
$843 USD
View
B+
Retailer 12
-
£664 GBP
SGD 1,202 SGD
View
B+
Retailer 13
-
£699 GBP
$936 USD
View
B+
Retailer 14
-
£827 GBP
View
Retailer 15
-
£974 GBP
$1,305 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21434013A · Oct 29
£1,157 GBP
$1,550 USD
View
15 more retailers have this diamond
Prices start from £185 GBPSave up to £972 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
1.49ct Oval
£185 GBP