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Marquise|Lab Grown|IGI

4.65ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG756510997

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756510997

Diamond specifications and retailer prices

From €1,069 EUR
$1,194 USD
As of October 30, 2026
Save €1,244 EUR (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,840 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 4.65ct lab-grown marquise diamond

This 4.65ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756510997 or 756510997. Listed at 7 retailers as of October 30, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.65
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756510997
Dimensions18.78 × 8.40 × 4.98 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.78 mm8.40 mm4.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756510997
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.3%

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: €2,840 EUR|Low: €960 EUR|High: €2,858 EUR|Avg: €1,530 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5€1,069 EUR
Retailer 3€1,071 EUR
Retailer 4€1,091 EUR
Retailer 2€1,096 EUR
Retailer 6€1,408 EUR
Retailer 7€2,313 EUR
MOH London€2,840 EUR

39 data points across 7 retailers

7 retailers€1,069 EUR to €2,313 EUR

A
Cheapest Retailer
-
€1,069 EUR
$1,194 USD
A
Retailer 2
-
€1,071 EUR
£942 GBP
View
A
Retailer 3
-
€1,091 EUR
View
B+
Retailer 4
-
€1,096 EUR
$1,224 USD
View
A
Retailer 5
-
€1,408 EUR
$1,573 USD
View
B+
Retailer 6
-
€2,313 EUR
$2,584 USD
View
Most Expensive
MOH London
LG756510997 · Oct 21
€2,840 EUR
£2,498 GBP
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from €1,069 EURSave up to €1,244 EUR

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
4.65ct Marquise
€1,069 EUR