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Marquise|Lab Grown|IGI

2.00ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG819602176

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819602176

Diamond specifications and retailer prices

From €342 EUR
HK$3,000 HKD
As of November 1, 2026
Save €1,040 EUR (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,382 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2ct lab-grown marquise diamond

This 2ct 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 LG819602176 or 819602176. Listed at 17 retailers as of November 1, 2026, with prices from €342 to €1,382, a €1,040 spread on the same certified stone. Brilliant Earth lists it at €1,382. 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

2.00
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819602176
Dimensions12.71 × 6.73 × 4.12 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
12.71 mm6.73 mm2.00 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819602176
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,382 EUR|Low: €241 EUR|High: €2,291 EUR|Avg: €703 EUR|-39.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4€251 EUR
Retailer 5€281 EUR
Retailer 3€292 EUR
Retailer 8€311 EUR
Retailer 16€342 EUR
Retailer 12€386 EUR
Retailer 11€450 EUR
Retailer 14€491 EUR
Retailer 18€513 EUR
Retailer 13€546 EUR
Retailer 7€562 EUR
Retailer 9€583 EUR
Retailer 17€957 EUR
Retailer 2€990 EUR
Retailer 6€1,001 EUR
Retailer 10€1,043 EUR
Retailer 15€1,249 EUR
Brilliant Earth€1,382 EUR

34 data points across 18 retailers

17 retailers€342 EUR to €1,382 EUR

Retailer 1
-
€251 EUR
$282 USD
Price last confirmed 10 days ago
Retailer 2
-
€292 EUR
$327 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€311 EUR
$349 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€342 EUR
HK$3,000 HKD
View
A
Retailer 5
-
€386 EUR
£341 GBP
View
Retailer 6
-
€450 EUR
$505 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
€491 EUR
View
Retailer 8
-
€513 EUR
$575 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
€546 EUR
£482 GBP
View
A
Retailer 10
-
€562 EUR
$630 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
€583 EUR
$654 USD
View
Retailer 12
-
€957 EUR
$1,073 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€990 EUR
SGD 1,501 SGD
View
Retailer 14
-
€1,001 EUR
$1,123 USD
View
Price last confirmed 8 days ago
Retailer 15
-
€1,043 EUR
$1,170 USD
View
Price last confirmed 98 days ago
B+
Retailer 16
-
€1,249 EUR
£1,103 GBP
View
Most Expensive
B+
Brilliant Earth
21578992A · Nov 2
€1,382 EUR
$1,550 USD
View
16 more retailers have this diamond
Prices start from €342 EURSave up to €1,040 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
2.00ct Marquise
€342 EUR