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Marquise|Lab Grown|IGI

1.21ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG823644593

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823644593

Diamond specifications and retailer prices

From €170 EUR
$191 USD
As of November 2, 2026
Save €815 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €985 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823644593 or 823644593. Listed at 14 retailers as of November 2, 2026, with prices from €170 to €985, a €815 spread on the same certified stone. MOH London lists it at €985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644593
Dimensions11.02 × 5.55 × 3.46 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm5.55 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823644593
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.3%

Caratlytics Score

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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: €985 EUR|Low: €163 EUR|High: €998 EUR|Avg: €403 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7€170 EUR
Retailer 11€197 EUR
Retailer 3€210 EUR
Retailer 8€210 EUR
Retailer 2€235 EUR
Retailer 5€364 EUR
Retailer 10€368 EUR
Retailer 4€380 EUR
Retailer 9€678 EUR
Retailer 6€679 EUR
MOH London€985 EUR

43 data points across 11 retailers

14 retailers€170 EUR to €985 EUR

A
Cheapest Retailer
-
€170 EUR
$191 USD
A
Retailer 2
-
€197 EUR
$221 USD
View
Retailer 3
-
€210 EUR
$236 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€210 EUR
$236 USD
View
A
Retailer 5
-
€235 EUR
£207 GBP
View
A
Retailer 6
-
€364 EUR
ZAR 6,591 ZAR
View
A
Retailer 7
-
€368 EUR
$413 USD
View
A
Retailer 8
-
€380 EUR
£336 GBP
View
A
Retailer 9
-
€416 EUR
$467 USD
View
B+
Retailer 10
-
€637 EUR
$715 USD
View
B+
Retailer 11
-
€678 EUR
$760 USD
View
B+
Retailer 12
-
€679 EUR
$762 USD
View
B
Retailer 13
-
€725 EUR
$814 USD
View
Most Expensive
B
MOH London
LG823644593 · Nov 2
€985 EUR
£870 GBP
View
13 more retailers have this diamond
Prices start from €170 EURSave up to €815 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
1.21ct Marquise
€170 EUR