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Marquise|Lab Grown|IGI

1.48ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG800671436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800671436

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 30, 2026
Save £613 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £806 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800671436 or 800671436. Listed at 6 retailers as of October 28, 2026, with prices from £193 to £806, a £613 spread on the same certified stone. Rare Carat lists it at £806. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800671436
Dimensions11.42 × 6.01 × 3.75 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm6.01 mm1.48 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800671436
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: £806 GBP|Low: £120 GBP|High: £984 GBP|Avg: £521 GBP|-11.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 27, 2026
Retailer 5£120 GBP
Retailer 10£193 GBP
Retailer 11£269 GBP
Retailer 8£291 GBP
Retailer 13£365 GBP
Retailer 4£396 GBP
Retailer 12£433 GBP
Retailer 9£519 GBP
Retailer 14£599 GBP
Retailer 6£652 GBP
Retailer 7£655 GBP
Retailer 2£747 GBP
Retailer 15£750 GBP
Rare Carat£806 GBP
Retailer 3£984 GBP

9 data points across 15 retailers

6 retailers£193 GBP to £806 GBP

A
Cheapest Retailer
-
£193 GBP
$259 USD
Final sale: no returns
B+
Retailer 2
-
£291 GBP
$390 USD
View
Retailer 3
-
£519 GBP
$696 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£655 GBP
A$1,350 AUD
View
Price last confirmed 121 days ago
B+
Retailer 5
-
£747 GBP
$1,001 USD
View
Most Expensive
B+
Rare Carat
800671436 · Oct 28
£806 GBP
$1,080 USD
View
5 more retailers have this diamond
Prices start from £193 GBPSave up to £613 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
1.48ct Marquise
£193 GBP