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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826615835

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826615835

Diamond specifications and retailer prices

From €241 EUR
$269 USD
As of October 30, 2026
Save €1,898 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,139 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG826615835 or 826615835. Listed at 12 retailers as of October 30, 2026, with prices from €241 to €2,139, a €1,898 spread on the same certified stone. Do Amore Diamonds lists it at €2,139. 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 angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826615835
Dimensions11.89 × 6.26 × 3.69 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.26 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826615835
Side View
Table 62.0%Crown 34.4°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
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: €2,139 EUR|Low: €236 EUR|High: €2,184 EUR|Avg: €912 EUR|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 8€241 EUR
Retailer 6€279 EUR
Retailer 2€368 EUR
Retailer 11€495 EUR
Retailer 5€497 EUR
Retailer 9€917 EUR
Retailer 7€1,060 EUR
Retailer 10€1,199 EUR
Retailer 3€1,306 EUR
Retailer 4€1,328 EUR
Do Amore Diamonds€2,139 EUR

29 data points across 11 retailers

12 retailers€241 EUR to €2,139 EUR

A
Cheapest Retailer
-
€241 EUR
$269 USD
A
Retailer 2
-
€279 EUR
$312 USD
View
A
Retailer 3
-
€368 EUR
£324 GBP
View
A
Retailer 4
-
€495 EUR
$553 USD
View
B+
Retailer 5
-
€497 EUR
$555 USD
View
B+
Retailer 6
-
€837 EUR
$935 USD
View
B
Retailer 7
-
€917 EUR
$1,025 USD
View
B
Retailer 8
-
€1,060 EUR
$1,184 USD
View
Retailer 9
-
€1,199 EUR
$1,340 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
€1,306 EUR
$1,459 USD
View
B
Retailer 11
-
€1,328 EUR
£1,168 GBP
View
Most Expensive
B
Do Amore Diamonds
27-187444E64 · Oct 31
€2,139 EUR
$2,390 USD
View
11 more retailers have this diamond
Prices start from €241 EURSave up to €1,898 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
€241 EUR