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Marquise|Lab Grown|IGI

1.69ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG845649968

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845649968

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 31, 2026
Save €943 EUR (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,173 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.69ct lab-grown marquise diamond

This 1.69ct 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 LG845649968 or 845649968. Listed at 4 retailers as of October 31, 2026, with prices from €229 to €1,173, a €943 spread on the same certified stone. Brilliant Earth lists it at €1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.69
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845649968
Dimensions11.75 × 6.25 × 4.03 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm6.25 mm1.69 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845649968
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €1,173 EUR|Low: €229 EUR|High: €1,173 EUR|Avg: €765 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3€229 EUR
Retailer 2€497 EUR
Retailer 4€971 EUR
Brilliant Earth€1,173 EUR

16 data points across 4 retailers

4 retailers€229 EUR to €1,173 EUR

A
Cheapest Retailer
-
€229 EUR
$256 USD
Final sale: no returns
A
Retailer 2
-
€497 EUR
£437 GBP
View
Retailer 3
-
€971 EUR
$1,085 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
22149853A · Oct 31
€1,173 EUR
$1,310 USD
View
3 more retailers have this diamond
Prices start from €229 EURSave up to €943 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
1.69ct Marquise
€229 EUR