Oval|Lab Grown|IGI

1.46ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG818669966

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818669966

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of October 29, 2026
Save £1,024 GBP (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,224 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.46ct lab-grown oval diamond

This 1.46ct 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 LG818669966 or 818669966. Listed at 22 retailers as of October 29, 2026, with a 629% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818669966
Dimensions9.18 × 6.38 × 3.86 mm
L/W Ratio1.44
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
9.18 mm6.38 mm1.46 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818669966
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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 29
Current: £1,187 GBP|Low: £159 GBP|High: £1,187 GBP|Avg: £527 GBP
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 12£163 GBP
Retailer 16£182 GBP
Retailer 7£189 GBP
Retailer 14£202 GBP
Retailer 10£342 GBP
Retailer 18£345 GBP
Retailer 6£346 GBP
Retailer 2£374 GBP
Retailer 8£482 GBP
Retailer 11£510 GBP
Retailer 15£605 GBP
Retailer 19£648 GBP
Retailer 3£655 GBP
Retailer 17£687 GBP
Retailer 4£692 GBP
Retailer 5£785 GBP
Retailer 13£812 GBP
Retailer 9£955 GBP
Brilliant Earth£1,187 GBP

39 data points across 19 retailers

22 retailers£163 GBP to £1,187 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
-
£182 GBP
$244 USD
View
Final sale: no returns
A
Retailer 3
-
£189 GBP
$253 USD
View
A
Retailer 4
-
£197 GBP
$264 USD
View
A
Retailer 5
-
£202 GBP
$270 USD
View
Retailer 6
-
£342 GBP
€437 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
£345 GBP
$462 USD
View
A
Retailer 8
-
£346 GBP
ZAR 7,495 ZAR
View
A
Retailer 9
-
£374 GBP
View
A
Retailer 10
-
£482 GBP
A$994 AUD
View
B+
Retailer 11
-
£510 GBP
$684 USD
View
Retailer 12
-
£591 GBP
$792 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
£605 GBP
$811 USD
View
B+
Retailer 14
-
£648 GBP
$868 USD
View
B+
Retailer 15
-
£655 GBP
SGD 1,186 SGD
View
B+
Retailer 16
-
£687 GBP
$921 USD
View
B+
Retailer 17
-
£692 GBP
$927 USD
View
B
Retailer 18
-
£785 GBP
View
B+
Retailer 19
-
£812 GBP
View
Retailer 20
-
£955 GBP
$1,280 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
£1,187 GBP
$1,590 USD
View
Most Expensive
Brilliant Earth
21124023A · Sep 28
£1,224 GBP
$1,640 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from £163 GBPSave up to £1,024 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
1.46ct Oval
£163 GBP