Marquise|Lab Grown|IGI

1.52ct I VVS2 Marquise Lab Grown Diamond

VG • I/VVS2 • IGI LG850605082

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850605082

Diamond specifications and retailer prices

From £386 GBP
$517 USD
As of November 1, 2026
Save £704 GBP (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,090 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850605082 or 850605082. Listed at 5 retailers as of October 31, 2026, with prices from £386 to £1,090, a £704 spread on the same certified stone. Brilliant Earth lists it at £1,090. 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

1.52
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605082
Dimensions12.08 × 6.12 × 3.54 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm6.12 mm1.52 ctI / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG850605082
Side View
Table 66.0%Crown 31.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.8%

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: Nov 1
Current: £1,090 GBP|Low: £386 GBP|High: £1,090 GBP|Avg: £667 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£386 GBP
Retailer 4£448 GBP
Retailer 5£687 GBP
Retailer 2£784 GBP
Brilliant Earth£1,090 GBP

2 data points across 5 retailers

5 retailers£386 GBP to £1,090 GBP

A
Cheapest Retailer
-
£386 GBP
$517 USD
B+
Retailer 2
-
£448 GBP
$600 USD
View
B+
Retailer 3
-
£687 GBP
$920 USD
View
B
Retailer 4
-
£784 GBP
$1,050 USD
View
Most Expensive
B
Brilliant Earth
22337282A · Oct 31
£1,090 GBP
$1,460 USD
View
4 more retailers have this diamond
Prices start from £386 GBPSave up to £704 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
1.52ct Marquise
£386 GBP