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Marquise|Lab Grown|IGI

5.74ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG591330457

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG591330457

Diamond specifications and retailer prices

From €697 EUR
$779 USD
As of October 30, 2026
Save €5,497 EUR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €6,194 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.74ct lab-grown marquise diamond

This 5.74ct 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 LG591330457 or 591330457. Listed at 11 retailers as of October 30, 2026, with prices from €697 to €6,194, a €5,497 spread on the same certified stone. Do Amore Diamonds lists it at €6,194. 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

5.74
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591330457
Dimensions19.16 × 9.37 × 5.70 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.16 mm9.37 mm5.74 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591330457
Side View
Table 58.0%Crown 36.3°Girdle: THN-STKPavilion 40°Culet: NoneDepth 60.8%

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: €6,194 EUR|Low: €602 EUR|High: €7,313 EUR|Avg: €2,533 EUR|-15.3%
Do Amore Diamonds
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
Retailer 16
October 29, 2026
Retailer 12€697 EUR
Retailer 10€758 EUR
Retailer 16€836 EUR
Retailer 4€1,188 EUR
Retailer 6€1,237 EUR
Retailer 14€1,306 EUR
Retailer 9€1,307 EUR
Retailer 11€1,924 EUR
Retailer 3€2,078 EUR
Retailer 7€2,183 EUR
Retailer 13€2,510 EUR
Retailer 15€2,963 EUR
Retailer 2€3,364 EUR
Retailer 8€3,986 EUR
Retailer 5€5,478 EUR
Do Amore Diamonds€6,194 EUR

23 data points across 16 retailers

11 retailers€697 EUR to €6,194 EUR

A
Cheapest Retailer
-
€697 EUR
$779 USD
A
Retailer 2
-
€758 EUR
$847 USD
View
A
Retailer 3
-
€836 EUR
$934 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,306 EUR
$1,459 USD
View
A
Retailer 5
-
€1,307 EUR
$1,460 USD
View
B+
Retailer 6
-
€1,924 EUR
$2,149 USD
View
B+
Retailer 7
-
€2,510 EUR
$2,804 USD
View
B
Retailer 8
-
€2,963 EUR
$3,310 USD
View
B
Retailer 9
-
€3,364 EUR
£2,959 GBP
View
B
Retailer 10
-
€5,478 EUR
$6,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-E233C14C4 · Oct 31
€6,194 EUR
$6,920 USD
View
10 more retailers have this diamond
Prices start from €697 EURSave up to €5,497 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
5.74ct Marquise
€697 EUR