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Marquise|Lab Grown|IGI

2.07ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG840655955

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840655955

Diamond specifications and retailer prices

From €252 EUR
$283 USD
As of November 1, 2026
Save €1,174 EUR (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,427 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.07ct lab-grown marquise diamond

This 2.07ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG840655955 or 840655955. Listed at 3 retailers as of November 1, 2026, with prices from €252 to €1,427, a €1,174 spread on the same certified stone. Brilliant Earth lists it at €1,427. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.07
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840655955
Dimensions12.60 × 6.68 × 4.31 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.60 mm6.68 mm2.07 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840655955
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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: Nov 1
Current: €1,427 EUR|Low: €252 EUR|High: €2,300 EUR|Avg: €1,156 EUR|-38.0%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€252 EUR
Retailer 2€549 EUR
Brilliant Earth€1,427 EUR

29 data points across 3 retailers

3 retailers€252 EUR to €1,427 EUR

A
Cheapest Retailer
-
€252 EUR
$283 USD
Final sale: no returns
A
Retailer 2
-
€549 EUR
£485 GBP
View
Most Expensive
B+
Brilliant Earth
21709933A · Nov 2
€1,427 EUR
$1,600 USD
View
2 more retailers have this diamond
Prices start from €252 EURSave up to €1,174 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
2.07ct Marquise
€252 EUR