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Marquise|Lab Grown|IGI

3.23ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG846636883

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846636883

Diamond specifications and retailer prices

From £996 GBP
As of October 27, 2026
Save £2,638 GBP (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,634 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.23ct lab-grown marquise diamond

This 3.23ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846636883 or 846636883. Listed at 8 retailers as of October 27, 2026, with prices from £996 to £3,634, a £2,638 spread on the same certified stone. With Clarity lists it at £3,634. 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

3.23
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636883
Dimensions14.83 × 7.84 × 4.91 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm7.84 mm3.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636883
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.6%

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 27
Current: £1,407 GBP|Low: £996 GBP|High: £3,634 GBP|Avg: £1,948 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 28, 2026
Retailer 2£996 GBP
Retailer 3£1,160 GBP
Retailer 5£1,243 GBP
Retailer 1£1,407 GBP
Retailer 6£2,190 GBP
Retailer 7£2,633 GBP
Retailer 4£2,847 GBP
With Clarity£3,634 GBP

3 data points across 8 retailers

8 retailers£996 GBP to £3,634 GBP

A
Cheapest Retailer
-
£996 GBP
A
Retailer 2
-
£1,160 GBP
View
B+
Retailer 3
-
£1,243 GBP
$1,665 USD
View
B+
Retailer 4
-
£1,407 GBP
$1,885 USD
View
B
Retailer 5
-
£2,190 GBP
$2,934 USD
View
B
Retailer 6
-
£2,633 GBP
$3,528 USD
View
B
Retailer 7
-
£2,847 GBP
View
Most Expensive
B
With Clarity
846636883 · Oct 30
£3,634 GBP
$4,869 USD
View
7 more retailers have this diamond
Prices start from £996 GBPSave up to £2,638 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
3.23ct Marquise
£996 GBP