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Marquise|Lab Grown|IGI

1.68ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG837633411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837633411

Diamond specifications and retailer prices

From €227 EUR
$254 USD
As of October 30, 2026
Save €980 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,207 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.68ct lab-grown marquise diamond

This 1.68ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633411 or 837633411. Listed at 11 retailers as of October 30, 2026, with prices from €227 to €1,207, a €980 spread on the same certified stone. With Clarity lists it at €1,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633411
Dimensions12.12 × 6.37 × 3.89 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm6.37 mm1.68 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633411
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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: €1,134 EUR|Low: €220 EUR|High: €1,237 EUR|Avg: €737 EUR|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 29, 2026
Retailer 10€227 EUR
Retailer 7€263 EUR
Retailer 5€347 EUR
Retailer 3€465 EUR
Retailer 9€591 EUR
Retailer 6€866 EUR
Retailer 4€868 EUR
Retailer 2€905 EUR
Retailer 8€1,028 EUR
Retailer 1€1,134 EUR
With Clarity€1,207 EUR

26 data points across 11 retailers

11 retailers€227 EUR to €1,207 EUR

A
Cheapest Retailer
-
€227 EUR
$254 USD
A
Retailer 2
-
€263 EUR
$294 USD
View
Retailer 3
-
€347 EUR
£305 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
€465 EUR
View
A
Retailer 5
-
€591 EUR
$660 USD
View
B+
Retailer 6
-
€866 EUR
$967 USD
View
B+
Retailer 7
-
€868 EUR
$970 USD
View
B+
Retailer 8
-
€905 EUR
$1,011 USD
View
B+
Retailer 9
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 10
-
€1,134 EUR
£998 GBP
View
Most Expensive
B+
With Clarity
837633411 · Oct 31
€1,207 EUR
$1,349 USD
View
10 more retailers have this diamond
Prices start from €227 EURSave up to €980 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
1.68ct Marquise
€227 EUR