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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG811670269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811670269

Diamond specifications and retailer prices

From €205 EUR
$229 USD
As of October 30, 2026
Save €1,003 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,208 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811670269 or 811670269. Listed at 19 retailers as of October 30, 2026, with prices from €205 to €1,208, a €1,003 spread on the same certified stone. Brilliant Earth lists it at €1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670269
Dimensions11.11 × 5.83 × 3.85 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm5.83 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811670269
Side View
Table 60.0%Crown 34.6°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 66.0%

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: Oct 30
Current: €1,208 EUR|Low: €205 EUR|High: €1,271 EUR|Avg: €674 EUR|-4.9%
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
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Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 18€205 EUR
Retailer 16€229 EUR
Retailer 5€253 EUR
Retailer 8€254 EUR
Retailer 11€271 EUR
Retailer 3€283 EUR
Retailer 19€349 EUR
Retailer 15€368 EUR
Retailer 6€436 EUR
Retailer 13€470 EUR
Retailer 14€683 EUR
Retailer 2€815 EUR
Retailer 4€863 EUR
Retailer 7€909 EUR
Retailer 17€934 EUR
Retailer 9€998 EUR
Retailer 12€1,064 EUR
Retailer 10€1,094 EUR
Retailer 20€1,150 EUR
Brilliant Earth€1,208 EUR

21 data points across 20 retailers

19 retailers€205 EUR to €1,208 EUR

A
Cheapest Retailer
-
€205 EUR
$229 USD
A
Retailer 2
-
€229 EUR
$256 USD
View
Final sale: no returns
A
Retailer 3
-
€253 EUR
$283 USD
View
A
Retailer 4
-
€254 EUR
$284 USD
View
A
Retailer 5
-
€271 EUR
$303 USD
View
A
Retailer 6
-
€283 EUR
£249 GBP
View
B+
Retailer 7
-
€349 EUR
$390 USD
View
A
Retailer 8
-
€368 EUR
$411 USD
View
A
Retailer 9
-
€436 EUR
View
A
Retailer 10
-
€470 EUR
£414 GBP
View
B+
Retailer 11
-
€683 EUR
$763 USD
View
B+
Retailer 12
-
€815 EUR
$911 USD
View
B+
Retailer 13
-
€863 EUR
$964 USD
View
B
Retailer 14
-
€909 EUR
A$1,562 AUD
View
B+
Retailer 15
-
€934 EUR
$1,043 USD
View
B
Retailer 16
-
€998 EUR
$1,115 USD
View
Retailer 17
-
€1,094 EUR
£962 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
€1,150 EUR
$1,285 USD
View
Most Expensive
B
Brilliant Earth
20658656A · Oct 31
€1,208 EUR
$1,350 USD
View
18 more retailers have this diamond
Prices start from €205 EURSave up to €1,003 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
1.51ct Marquise
€205 EUR