CaratHunter
Plans
Marquise|Lab Grown|IGI

1.72ct F IF Marquise Lab Grown Diamond

VG • F/IF • IGI LG651488910

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG651488910

Diamond specifications and retailer prices

From €1,392 EUR
$1,561 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €1,392 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.72ct lab-grown marquise diamond

This 1.72ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG651488910 or 651488910. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.72
Carat
F
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651488910
Dimensions12.62 × 6.12 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
12.62 mm6.12 mm1.72 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651488910
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,392 EUR|Low: €1,327 EUR|High: €4,661 EUR|Avg: €3,472 EUR|+4.9%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 23, 2026
B2C Jewels€1,392 EUR
Retailer 4€2,367 EUR
Retailer 5€2,449 EUR
Retailer 7€2,619 EUR
Retailer 8€3,220 EUR
Retailer 3€3,893 EUR
Retailer 6€4,256 EUR
Retailer 2€4,619 EUR

39 data points across 8 retailers

1 retailer

B+
B2C Jewels
29157105 · Nov 2
€1,392 EUR
$1,561 USD
View

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.

B+
1.72ct Marquise
€1,392 EUR