CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG839694130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839694130

Diamond specifications and retailer prices

From €245 EUR
As of November 2, 2026
Save €1,521 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,766 EUR at Brilliant Earth · As of November 3, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839694130 or 839694130. Listed at 24 retailers as of November 2, 2026, with prices from €245 to €1,766, a €1,521 spread on the same certified stone. Brilliant Earth lists it at €1,766. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839694130
Dimensions11.95 × 5.91 × 3.70 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.95 mm5.91 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839694130
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.6%

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: Nov 2
Current: €1,766 EUR|Low: €245 EUR|High: €1,846 EUR|Avg: €731 EUR|-4.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 3, 2026
Retailer 5€245 EUR
Retailer 11€274 EUR
Retailer 20€285 EUR
Retailer 8€304 EUR
Retailer 17€312 EUR
Retailer 18€321 EUR
Retailer 3€410 EUR
Retailer 10€444 EUR
Retailer 19€525 EUR
Retailer 16€530 EUR
Retailer 13€535 EUR
Retailer 23€536 EUR
Retailer 7€560 EUR
Retailer 14€725 EUR
Retailer 22€935 EUR
Retailer 9€950 EUR
Retailer 12€978 EUR
Retailer 2€991 EUR
Retailer 24€1,085 EUR
Retailer 4€1,180 EUR
Retailer 21€1,219 EUR
Retailer 15€1,256 EUR
Retailer 6€1,275 EUR
Brilliant Earth€1,766 EUR

25 data points across 24 retailers

24 retailers€245 EUR to €1,766 EUR

A
Cheapest Retailer
-
€245 EUR
A
Retailer 2
-
€274 EUR
View
Final sale: no returns
A
Retailer 3
-
€285 EUR
View
A
Retailer 4
-
€304 EUR
View
Retailer 5
-
€312 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€321 EUR
View
A
Retailer 7
-
€410 EUR
View
A
Retailer 8
-
€444 EUR
View
A
Retailer 9
-
€525 EUR
View
Retailer 10
-
€530 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€535 EUR
View
A
Retailer 12
-
€536 EUR
View
A
Retailer 13
-
€560 EUR
View
Retailer 14
-
€725 EUR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
€935 EUR
View
B+
Retailer 16
-
€950 EUR
View
B+
Retailer 17
-
€978 EUR
View
B+
Retailer 18
-
€991 EUR
View
B+
Retailer 19
-
€1,085 EUR
View
B+
Retailer 20
-
€1,180 EUR
View
B+
Retailer 21
-
€1,219 EUR
View
Retailer 22
-
€1,256 EUR
View
Price last confirmed 7 days ago
B+
Retailer 23
-
€1,275 EUR
View
Most Expensive
B
Brilliant Earth
21472468A · Nov 3
€1,766 EUR
$1,990 USD
View
23 more retailers have this diamond
Prices start from €245 EURSave up to €1,521 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
€245 EUR