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Marquise|Lab Grown|IGI

3.23ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG847646111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847646111

Diamond specifications and retailer prices

From £640 GBP
$857 USD
As of October 30, 2026
Save £2,286 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,925 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

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 LG847646111 or 847646111. Listed at 17 retailers as of October 30, 2026, with prices from £640 to £2,925, a £2,286 spread on the same certified stone. Michael Trio lists it at £2,925. 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 angle41.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646111
Dimensions14.77 × 7.56 × 4.83 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.77 mm7.56 mm3.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646111
Side View
Table 61.0%Crown 41.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,925 GBP|Low: £640 GBP|High: £2,969 GBP|Avg: £1,602 GBP|-1.5%
Michael Trio
Retailer 2
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Retailer 17
October 31, 2026
Retailer 13£640 GBP
Retailer 9£708 GBP
Retailer 12£716 GBP
Retailer 3£748 GBP
Retailer 4£881 GBP
Retailer 14£974 GBP
Retailer 10£1,021 GBP
Retailer 11£1,061 GBP
Retailer 15£1,140 GBP
Retailer 2£1,402 GBP
Retailer 5£1,737 GBP
Retailer 8£2,103 GBP
Retailer 7£2,360 GBP
Retailer 17£2,572 GBP
Retailer 16£2,686 GBP
Retailer 6£2,819 GBP
Michael Trio£2,925 GBP

4 data points across 17 retailers

17 retailers£640 GBP to £2,925 GBP

A
Cheapest Retailer
-
£640 GBP
$857 USD
A
Retailer 2
-
£708 GBP
$948 USD
View
A
Retailer 3
-
£716 GBP
$959 USD
View
Final sale: no returns
A
Retailer 4
-
£748 GBP
$1,002 USD
View
A
Retailer 5
-
£881 GBP
$1,180 USD
View
A
Retailer 6
-
£974 GBP
View
A
Retailer 7
-
£1,021 GBP
$1,368 USD
View
A
Retailer 8
-
£1,061 GBP
$1,422 USD
View
A
Retailer 9
-
£1,140 GBP
View
B+
Retailer 10
-
£1,402 GBP
$1,878 USD
View
B+
Retailer 11
-
£1,737 GBP
ZAR 37,599 ZAR
View
B
Retailer 12
-
£2,103 GBP
$2,818 USD
View
B
Retailer 13
-
£2,360 GBP
$3,162 USD
View
B
Retailer 14
-
£2,572 GBP
$3,447 USD
View
B
Retailer 15
-
£2,686 GBP
$3,599 USD
View
B
Retailer 16
-
£2,819 GBP
View
Most Expensive
B
Michael Trio
2861322100 · Oct 30
£2,925 GBP
SGD 5,297 SGD
View
16 more retailers have this diamond
Prices start from £640 GBPSave up to £2,286 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
£640 GBP