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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811646339

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811646339

Diamond specifications and retailer prices

From €1,080 EUR
$1,207 USD
As of October 30, 2026
Save €3,312 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,393 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811646339 or 811646339. Listed at 19 retailers as of October 30, 2026, with prices from €1,080 to €4,393, a €3,312 spread on the same certified stone. Taylor and Hart lists it at €4,393. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811646339
Dimensions12.85 × 6.69 × 4.20 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.85 mm6.69 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811646339
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,819 EUR|Low: €1,080 EUR|High: €4,639 EUR|Avg: €2,406 EUR|-8.1%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 7€1,080 EUR
Retailer 13€1,175 EUR
Retailer 4€1,209 EUR
Retailer 2€1,253 EUR
Retailer 9€1,322 EUR
Retailer 11€1,410 EUR
Retailer 3€1,439 EUR
Retailer 15€1,726 EUR
Retailer 1€1,819 EUR
Retailer 16€1,989 EUR
Retailer 8€2,350 EUR
Retailer 14€2,402 EUR
Retailer 5€3,028 EUR
Retailer 10€3,234 EUR
Retailer 6€3,597 EUR
Retailer 17€3,945 EUR
Retailer 12€4,032 EUR
Taylor and Hart€4,393 EUR

43 data points across 18 retailers

19 retailers€1,080 EUR to €4,393 EUR

A+
Cheapest Retailer
-
€1,080 EUR
$1,207 USD
A
Retailer 2
-
€1,175 EUR
$1,313 USD
View
A
Retailer 3
-
€1,209 EUR
$1,351 USD
View
Final sale: no returns
A
Retailer 4
-
€1,253 EUR
$1,400 USD
View
Retailer 5
-
€1,322 EUR
$1,477 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€1,378 EUR
$1,539 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
€1,410 EUR
$1,575 USD
View
A
Retailer 8
-
€1,439 EUR
$1,608 USD
View
A
Retailer 9
-
€1,726 EUR
$1,928 USD
View
A
Retailer 10
-
€1,819 EUR
£1,600 GBP
View
A
Retailer 11
-
€1,989 EUR
$2,222 USD
View
A
Retailer 12
-
€2,350 EUR
$2,625 USD
View
B+
Retailer 13
-
€2,402 EUR
$2,683 USD
View
B+
Retailer 14
-
€3,028 EUR
£2,664 GBP
View
B+
Retailer 15
-
€3,234 EUR
ZAR 58,365 ZAR
View
B+
Retailer 16
-
€3,597 EUR
$4,019 USD
View
B+
Retailer 17
-
€3,945 EUR
$4,408 USD
View
B+
Retailer 18
-
€4,032 EUR
£3,547 GBP
View
Most Expensive
B
Taylor and Hart
E9EW6L9 · Oct 30
€4,393 EUR
$4,908 USD
View
18 more retailers have this diamond
Prices start from €1,080 EURSave up to €3,312 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+
2.03ct Marquise
€1,080 EUR