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Marquise|Lab Grown|IGI

1.73ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG852643433

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852643433

Diamond specifications and retailer prices

From €253 EUR
$284 USD
As of November 2, 2026
Save €1,031 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,284 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.73ct lab-grown marquise diamond

This 1.73ct 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 LG852643433 or 852643433. Listed at 11 retailers as of November 2, 2026, with prices from €253 to €1,284, a €1,031 spread on the same certified stone. Brilliant Earth lists it at €1,284. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643433
Dimensions12.34 × 6.16 × 3.99 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm6.16 mm1.73 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643433
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.8%

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: €965 EUR|Low: €253 EUR|High: €1,258 EUR|Avg: €608 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9€253 EUR
Retailer 2€354 EUR
Retailer 3€384 EUR
Retailer 6€455 EUR
Retailer 8€516 EUR
Retailer 7€580 EUR
Retailer 1€965 EUR
Retailer 10€1,011 EUR
Retailer 4€1,110 EUR
Retailer 5€1,258 EUR

4 data points across 10 retailers

11 retailers€253 EUR to €1,284 EUR

A
Cheapest Retailer
-
€253 EUR
$284 USD
A
Retailer 2
-
€354 EUR
HK$3,100 HKD
View
A
Retailer 3
-
€384 EUR
£340 GBP
View
A
Retailer 4
-
€455 EUR
$510 USD
View
A
Retailer 5
-
€516 EUR
$579 USD
View
A
Retailer 6
-
€580 EUR
$650 USD
View
B+
Retailer 7
-
€965 EUR
$1,082 USD
View
B+
Retailer 8
-
€1,011 EUR
SGD 1,532 SGD
View
B+
Retailer 9
-
€1,110 EUR
$1,245 USD
View
B
Retailer 10
-
€1,258 EUR
£1,111 GBP
View
Most Expensive
B
Brilliant Earth
22364705A · Nov 2
€1,284 EUR
$1,440 USD
View
10 more retailers have this diamond
Prices start from €253 EURSave up to €1,031 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
1.73ct Marquise
€253 EUR