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Marquise|Lab Grown|IGI

6.11ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG831666527

Certificate IGI LG831666527

Diamond specifications and retailer prices

From €293 EUR
₹31,328 INR
As of November 2, 2026
Save €1,684 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,978 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 6.11ct lab-grown marquise diamond

This 6.11ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831666527 or 831666527. Listed at 9 retailers as of November 2, 2026, with prices from €293 to €1,978, a €1,684 spread on the same certified stone. Moon Ocean lists it at €1,978. 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

6.11
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831666527
Dimensions19.42 × 9.48 × 5.87 mm
L/W Ratio2.05
Top View
19.42 mm9.48 mm6.11 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831666527
Side View
Table 60.0%CrownGirdle: Med. - ThickPavilionCulet: NoneDepth 61.9%

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: €1,978 EUR|Low: €293 EUR|High: €4,302 EUR|Avg: €1,377 EUR|-0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5€293 EUR
Retailer 7€370 EUR
Retailer 10€584 EUR
Retailer 9€629 EUR
Retailer 8€671 EUR
Retailer 12€980 EUR
Retailer 11€1,111 EUR
Retailer 6€1,114 EUR
Retailer 2€1,820 EUR
Moon Ocean€1,978 EUR
Retailer 3€2,450 EUR
Retailer 4€4,302 EUR

25 data points across 12 retailers

9 retailers€293 EUR to €1,978 EUR

A
Cheapest Retailer
-
€293 EUR
₹31,328 INR
A
Retailer 2
-
€370 EUR
$415 USD
View
A
Retailer 3
-
€584 EUR
View
A
Retailer 4
-
€629 EUR
ZAR 11,391 ZAR
View
A
Retailer 5
-
€671 EUR
£592 GBP
View
A
Retailer 6
-
€1,111 EUR
$1,246 USD
View
A
Retailer 7
-
€1,114 EUR
$1,250 USD
View
Retailer 8
-
€1,820 EUR
£1,607 GBP
View
Most Expensive
B+
Moon Ocean
NVN-2E2D9172E-527 · Nov 2
€1,978 EUR
£1,747 GBP
View
8 more retailers have this diamond
Prices start from €293 EURSave up to €1,684 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
6.11ct Marquise
€293 EUR