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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826677935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826677935

Diamond specifications and retailer prices

From €221 EUR
$247 USD
As of October 30, 2026
Save €987 EUR (82%) vs most expensive(unlock to see where)
15 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 LG826677935 or 826677935. Listed at 15 retailers as of October 30, 2026, with prices from €221 to €1,208, a €987 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 angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677935
Dimensions11.50 × 6.04 × 3.79 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm6.04 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677935
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: Oct 30
Current: €1,208 EUR|Low: €212 EUR|High: €1,235 EUR|Avg: €658 EUR|-2.2%
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
November 1, 2026
Retailer 14€221 EUR
Retailer 5€256 EUR
Retailer 4€274 EUR
Retailer 15€274 EUR
Retailer 12€369 EUR
Retailer 6€467 EUR
Retailer 10€470 EUR
Retailer 8€521 EUR
Retailer 3€881 EUR
Retailer 13€884 EUR
Retailer 7€927 EUR
Retailer 9€995 EUR
Retailer 11€1,003 EUR
Retailer 2€1,098 EUR
Brilliant Earth€1,208 EUR

46 data points across 15 retailers

15 retailers€221 EUR to €1,208 EUR

A
Cheapest Retailer
-
€221 EUR
$247 USD
A
Retailer 2
-
€256 EUR
$286 USD
View
A
Retailer 3
-
€274 EUR
$306 USD
View
A
Retailer 4
-
€274 EUR
$306 USD
View
B+
Retailer 5
-
€369 EUR
$412 USD
View
A
Retailer 6
-
€467 EUR
$522 USD
View
A
Retailer 7
-
€470 EUR
View
A
Retailer 8
-
€521 EUR
£458 GBP
View
B+
Retailer 9
-
€881 EUR
$984 USD
View
B
Retailer 10
-
€884 EUR
$988 USD
View
Retailer 11
-
€927 EUR
$1,036 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
€995 EUR
$1,112 USD
View
B
Retailer 13
-
€1,003 EUR
$1,120 USD
View
B
Retailer 14
-
€1,098 EUR
£966 GBP
View
Most Expensive
B
Brilliant Earth
21061640A · Oct 31
€1,208 EUR
$1,350 USD
View
14 more retailers have this diamond
Prices start from €221 EURSave up to €987 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
€221 EUR