Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844684017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684017

Diamond specifications and retailer prices

From €237 EUR
$265 USD
As of October 24, 2026
Save €796 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,033 EUR at Brilliance · As of October 26, 2026
View at Brilliance

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844684017 or 844684017. Listed at 15 retailers as of October 24, 2026, with prices from €237 to €1,033, a €796 spread on the same certified stone. Brilliance lists it at €1,033. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684017
Dimensions11.45 × 6.08 × 3.78 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.08 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684017
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.2%

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 24
Current: €1,033 EUR|Low: €205 EUR|High: €1,033 EUR|Avg: €538 EUR
Brilliance
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
October 31, 2026
Retailer 16€205 EUR
Retailer 3€228 EUR
Retailer 15€237 EUR
Retailer 12€253 EUR
Retailer 8€286 EUR
Retailer 9€297 EUR
Retailer 14€408 EUR
Retailer 5€431 EUR
Retailer 10€471 EUR
Retailer 4€480 EUR
Retailer 2€669 EUR
Retailer 13€815 EUR
Retailer 6€822 EUR
Retailer 11€1,019 EUR
Retailer 7€1,030 EUR
Brilliance€1,033 EUR

9 data points across 16 retailers

15 retailers€237 EUR to €1,033 EUR

Retailer 1
-
€205 EUR
$229 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€237 EUR
$265 USD
View
A
Retailer 3
-
€253 EUR
$283 USD
View
A
Retailer 4
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 5
-
€297 EUR
£262 GBP
View
A
Retailer 6
-
€408 EUR
View
A
Retailer 7
-
€431 EUR
$482 USD
View
A
Retailer 8
-
€471 EUR
£415 GBP
View
A
Retailer 9
-
€480 EUR
$536 USD
View
B+
Retailer 10
-
€669 EUR
$747 USD
View
B+
Retailer 11
-
€815 EUR
$911 USD
View
B+
Retailer 12
-
€822 EUR
SGD 1,241 SGD
View
B
Retailer 13
-
€1,019 EUR
£896 GBP
View
B
Retailer 14
-
€1,030 EUR
$1,151 USD
View
Most Expensive
B
Brilliance
D46189506 · Oct 26
€1,033 EUR
$1,154 USD
View
14 more retailers have this diamond
Prices start from €237 EURSave up to €796 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
€237 EUR