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Marquise|Lab Grown|IGI

10.27ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG774694783

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774694783

Diamond specifications and retailer prices

From €3,904 EUR
CA$6,082 CAD
As of November 2, 2026
Save €5,752 EUR (60%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €9,656 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 10.27ct lab-grown marquise diamond

This 10.27ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774694783 or 774694783. Listed at 3 retailers as of November 1, 2026, with prices from €3,904 to €9,656, a €5,752 spread on the same certified stone. Do Amore Diamonds lists it at €9,656. 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

10.27
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774694783
Dimensions23.29 × 11.43 × 6.96 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Top View
23.29 mm11.43 mm10.27 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774694783
Side View
Table 61.0%Crown 35.3°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €7,926 EUR|Low: €1,489 EUR|High: €16,227 EUR|Avg: €5,761 EUR|-2.6%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 9
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Retailer 11
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Retailer 15
August 3, 2026
Retailer 13€1,489 EUR
Retailer 15€2,157 EUR
Retailer 5€2,189 EUR
Retailer 10€2,235 EUR
Retailer 14€2,492 EUR
Retailer 4€3,090 EUR
Retailer 11€3,560 EUR
Retailer 9€3,904 EUR
Retailer 12€5,229 EUR
Retailer 3€5,351 EUR
Retailer 6€6,509 EUR
Retailer 2€6,886 EUR
Do Amore Diamonds€7,926 EUR
Retailer 7€10,940 EUR
Retailer 8€12,286 EUR

62 data points across 15 retailers

3 retailers€3,904 EUR to €9,656 EUR

B+
Cheapest Retailer
-
€3,904 EUR
CA$6,082 CAD
B
Retailer 2
-
€6,886 EUR
$7,723 USD
View
Most Expensive
B
Do Amore Diamonds
22-774694783 · Nov 1
€9,656 EUR
$10,830 USD
View
2 more retailers have this diamond
Prices start from €3,904 EURSave up to €5,752 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.

B+
10.27ct Marquise
€3,904 EUR