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Marquise|Lab Grown|IGI

1.48ct F VVS2 Marquise Lab Grown Diamond

F/VVS2 • IGI LG790643860

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790643860

Diamond specifications and retailer prices

From £168 GBP
$226 USD
As of October 30, 2026
Save £718 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £887 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG790643860 or 790643860. Listed at 8 retailers as of October 28, 2026, with prices from £168 to £887, a £718 spread on the same certified stone. Rare Carat lists it at £887. 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

1.48
Carat
F
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790643860
Dimensions11.57 × 5.90 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.90 mm1.48 ctF / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790643860
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
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: £652 GBP|Low: £168 GBP|High: £1,394 GBP|Avg: £561 GBP|-7.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 8£168 GBP
Retailer 6£259 GBP
Retailer 12£314 GBP
Retailer 9£358 GBP
Retailer 10£370 GBP
Retailer 7£390 GBP
Retailer 3£496 GBP
Retailer 13£553 GBP
Retailer 11£649 GBP
Rare Carat£652 GBP
Retailer 2£682 GBP
Retailer 4£725 GBP
Retailer 5£1,394 GBP

13 data points across 13 retailers

8 retailers£168 GBP to £887 GBP

A
Cheapest Retailer
-
£168 GBP
$226 USD
Final sale: no returns
B+
Retailer 2
-
£259 GBP
$348 USD
View
Retailer 3
-
£390 GBP
$524 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£652 GBP
$875 USD
View
B
Retailer 5
-
£682 GBP
$916 USD
View
Retailer 6
-
£725 GBP
A$1,496 AUD
View
Price last confirmed 141 days ago
Retailer 7
-
£820 GBP
$1,100 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Rare Carat
LMYJ474986_l_787629950 · Oct 28
£887 GBP
$1,190 USD
View
7 more retailers have this diamond
Prices start from £168 GBPSave up to £718 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
£168 GBP