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Marquise|Lab Grown|IGI

5.52ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG850601089

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850601089

Diamond specifications and retailer prices

From €803 EUR
£710 GBP
As of November 2, 2026
Save €8,536 EUR (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €11,903 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 5.52ct lab-grown marquise diamond

This 5.52ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850601089 or 850601089. Listed at 15 retailers as of November 1, 2026, with a 1063% 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

5.52
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850601089
Dimensions16.83 × 9.42 × 5.42 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.83 mm9.42 mm5.52 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850601089
Side View
Table 61.0%Crown 36.6°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 57.5%

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 2
Current: €11,903 EUR|Low: €803 EUR|High: €26,964 EUR|Avg: €10,568 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 10€803 EUR
Retailer 2€1,151 EUR
Retailer 9€2,449 EUR
Retailer 12€7,159 EUR
Retailer 14€7,446 EUR
Retailer 5€7,449 EUR
Retailer 13€7,647 EUR
Retailer 15€8,017 EUR
Retailer 4€8,238 EUR
Retailer 8€8,238 EUR
Retailer 11€9,238 EUR
Retailer 6€9,339 EUR
Flawless Fine Jewelry€11,903 EUR
Retailer 3€15,416 EUR
Retailer 7€26,964 EUR

4 data points across 15 retailers

15 retailers€803 EUR to €9,339 EUR

A
Cheapest Retailer
-
€803 EUR
£710 GBP
A
Retailer 2
-
€1,151 EUR
£1,016 GBP
View
B+
Retailer 3
-
€2,449 EUR
$2,747 USD
View
B
Retailer 4
-
€7,159 EUR
$8,030 USD
View
B
Retailer 5
-
€7,446 EUR
$8,351 USD
View
B
Retailer 6
-
€7,449 EUR
$8,355 USD
View
B
Retailer 7
-
€7,647 EUR
$8,577 USD
View
B
Retailer 8
-
€8,017 EUR
$8,992 USD
View
Final sale: no returns
B
Retailer 9
-
€8,238 EUR
$9,240 USD
View
B
Retailer 10
-
€8,238 EUR
$9,240 USD
View
B
Retailer 11
-
€9,238 EUR
$10,361 USD
View
B
Retailer 12
-
€9,339 EUR
$10,475 USD
View
Most Expensive
Flawless Fine Jewelry
726B33454 · Nov 2
€11,903 EUR
£10,512 GBP
View
Price under review
12 more retailers have this diamond
Prices start from €803 EURSave up to €8,536 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
5.52ct Marquise
€803 EUR