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Marquise|Lab Grown|IGI

10.09ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG758574540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG758574540

Diamond specifications and retailer prices

From €3,096 EUR
$3,473 USD
As of November 1, 2026
Save €9,344 EUR (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €20,480 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 10.09ct lab-grown marquise diamond

This 10.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758574540 or 758574540. Listed at 22 retailers as of October 31, 2026, with a 302% 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

10.09
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758574540
Dimensions22.89 × 11.07 × 6.74 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.89 mm11.07 mm10.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758574540
Side View
Table 56.0%Crown 33.4°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €20,480 EUR|Low: €3,096 EUR|High: €20,480 EUR|Avg: €7,085 EUR
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 7€3,096 EUR
Retailer 4€3,209 EUR
Retailer 16€3,348 EUR
Retailer 5€3,493 EUR
Retailer 15€4,516 EUR
Retailer 18€4,535 EUR
Retailer 14€4,663 EUR
Retailer 2€4,728 EUR
Retailer 6€5,178 EUR
Retailer 9€5,421 EUR
Retailer 13€5,481 EUR
Retailer 11€6,608 EUR
Retailer 3€8,043 EUR
Retailer 12€8,115 EUR
Retailer 8€8,833 EUR
Retailer 10€12,441 EUR
Retailer 17€18,670 EUR
Do Amore Diamonds€20,480 EUR

44 data points across 18 retailers

22 retailers€3,096 EUR to €12,441 EUR

Retailer 1
-
€2,655 EUR
$2,978 USD
Price last confirmed 31 days ago
Retailer 2
-
€3,009 EUR
$3,375 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
€3,096 EUR
$3,473 USD
View
Final sale: no returns
Retailer 4
-
€3,209 EUR
$3,599 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
€3,348 EUR
$3,755 USD
View
B+
Retailer 6
-
€3,493 EUR
$3,918 USD
View
Retailer 7
-
€4,426 EUR
$4,964 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
€4,516 EUR
$5,065 USD
View
B+
Retailer 9
-
€4,535 EUR
$5,086 USD
View
B+
Retailer 10
-
€4,663 EUR
$5,230 USD
View
B+
Retailer 11
-
€4,728 EUR
£4,175 GBP
View
B
Retailer 12
-
€5,178 EUR
$5,808 USD
View
B
Retailer 13
-
€5,421 EUR
£4,788 GBP
View
B+
Retailer 14
-
€5,481 EUR
ZAR 99,318 ZAR
View
B
Retailer 15
-
€6,608 EUR
A$11,402 AUD
View
B
Retailer 16
-
€8,043 EUR
$9,021 USD
View
B
Retailer 17
-
€8,115 EUR
A$14,003 AUD
View
B
Retailer 18
-
€8,833 EUR
$9,907 USD
View
B
Retailer 19
-
€12,441 EUR
$13,954 USD
View
Retailer 20
-
€18,670 EUR
$20,940 USD
View
Price under review
Retailer 21
-
€19,026 EUR
$21,340 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-758574540 · Nov 2
€20,480 EUR
$22,970 USD
View
Price under review
21 more retailers have this diamond
Prices start from €3,096 EURSave up to €9,344 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+
10.09ct Marquise
€3,096 EUR