Marquise|Lab Grown|IGI

5.36ct G SI1 Marquise Lab Grown Diamond

EX • G/SI1 • IGI LG594348080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG594348080

Diamond specifications and retailer prices

From €974 EUR
HK$8,500 HKD
As of October 31, 2026
7 retailers carry this diamond
Most expensive: €3,734 EUR at Adiamor · As of October 21, 2026
View at Adiamor

About this 5.36ct lab-grown marquise diamond

This 5.36ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG594348080 or 594348080. Listed at 7 retailers as of October 31, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.36
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594348080
Dimensions18.54 × 9.15 × 5.65 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Top View
18.54 mm9.15 mm5.36 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594348080
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €3,734 EUR|Low: €974 EUR|High: €3,734 EUR|Avg: €2,097 EUR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 7€974 EUR
Retailer 5€1,193 EUR
Retailer 2€1,320 EUR
Retailer 4€1,364 EUR
Retailer 6€2,931 EUR
Retailer 3€3,191 EUR
Adiamor€3,734 EUR

30 data points across 7 retailers

7 retailers

A
Cheapest Retailer
-
€974 EUR
HK$8,500 HKD
Retailer 2
-
€1,193 EUR
$1,333 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€1,320 EUR
£1,161 GBP
View
Price last confirmed 12 days ago
Retailer 4
-
€1,364 EUR
$1,524 USD
View
Price last confirmed 14 days ago
Retailer 5
-
€2,931 EUR
$3,275 USD
View
Price last confirmed 12 days ago
Retailer 6
-
€3,191 EUR
£2,807 GBP
View
Price last confirmed 11 days ago
Most Expensive
Adiamor
D-77559512 · Oct 21
€3,734 EUR
$4,172 USD
View
Price last confirmed 11 days ago
6 more retailers have this diamond
Prices start from €974 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
5.36ct Marquise
€974 EUR