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Marquise|Lab Grown|IGI

0.48ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG831671916

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831671916

Diamond specifications and retailer prices

From £87 GBP
$116 USD
As of October 30, 2026
Save £425 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £994 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.48ct lab-grown marquise diamond

This 0.48ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831671916 or 831671916. Listed at 21 retailers as of October 30, 2026, with a 491% 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

0.48
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831671916
Dimensions8.20 × 4.11 × 2.56 mm
L/W Ratio2.00
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
8.20 mm4.11 mm0.48 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831671916
Side View
Table 54.0%Crown 34.2°Girdle: MediumPavilion 39.9°Culet: NoneDepth 62.3%

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: £994 GBP|Low: £87 GBP|High: £994 GBP|Avg: £281 GBP|+14.1%
MOH London
Retailer 2
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Retailer 21
November 1, 2026
Retailer 7£87 GBP
Retailer 9£97 GBP
Retailer 4£101 GBP
Retailer 18£114 GBP
Retailer 6£160 GBP
Retailer 20£183 GBP
Retailer 12£183 GBP
Retailer 15£198 GBP
Retailer 13£215 GBP
Retailer 8£218 GBP
Retailer 17£221 GBP
Retailer 19£270 GBP
Retailer 11£284 GBP
Retailer 5£286 GBP
Retailer 16£299 GBP
Retailer 14£304 GBP
Retailer 2£309 GBP
Retailer 3£353 GBP
Retailer 21£381 GBP
Retailer 10£512 GBP
MOH London£994 GBP

15 data points across 21 retailers

21 retailers£87 GBP to £512 GBP

A
Cheapest Retailer
-
£87 GBP
$116 USD
A
Retailer 2
-
£97 GBP
$130 USD
View
Final sale: no returns
A
Retailer 3
-
£101 GBP
$135 USD
View
A
Retailer 4
-
£114 GBP
$153 USD
View
A
Retailer 5
-
£160 GBP
$215 USD
View
A
Retailer 6
-
£183 GBP
$245 USD
View
A
Retailer 7
-
£198 GBP
View
B+
Retailer 8
-
£215 GBP
ZAR 4,660 ZAR
View
B+
Retailer 9
-
£218 GBP
$291 USD
View
B+
Retailer 10
-
£221 GBP
View
B+
Retailer 11
-
£243 GBP
$326 USD
View
Retailer 12
-
£284 GBP
$380 USD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£286 GBP
View
B+
Retailer 14
-
£299 GBP
CA$556 CAD
View
Retailer 15
-
£304 GBP
A$627 AUD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£306 GBP
$410 USD
View
B+
Retailer 17
-
£309 GBP
A$636 AUD
View
B
Retailer 18
-
£353 GBP
$473 USD
View
B
Retailer 19
-
£381 GBP
$510 USD
View
B
Retailer 20
-
£512 GBP
$686 USD
View
Most Expensive
MOH London
LG831671916 · Oct 29
£994 GBP
View
Price under review
20 more retailers have this diamond
Prices start from £87 GBPSave up to £425 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
0.48ct Marquise
£87 GBP