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Marquise|Lab Grown|IGI

5.10ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG848615768

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848615768

Diamond specifications and retailer prices

From €787 EUR
$879 USD
As of October 30, 2026
Save €6,167 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,954 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848615768 or 848615768. Listed at 18 retailers as of October 30, 2026, with prices from €787 to €6,954, a €6,167 spread on the same certified stone. Helzberg Diamonds lists it at €6,954. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848615768
Dimensions17.50 × 9.00 × 5.72 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm9.00 mm5.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848615768
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

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: €6,954 EUR|Low: €787 EUR|High: €10,383 EUR|Avg: €2,580 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
November 1, 2026
Retailer 15€787 EUR
Retailer 8€857 EUR
Retailer 4€973 EUR
Retailer 2€988 EUR
Retailer 3€1,070 EUR
Retailer 6€1,233 EUR
Retailer 18€1,344 EUR
Retailer 5€1,495 EUR
Retailer 12€1,850 EUR
Retailer 13€1,858 EUR
Retailer 7€2,164 EUR
Retailer 11€2,566 EUR
Retailer 9€2,790 EUR
Retailer 16€3,440 EUR
Retailer 10€4,509 EUR
Retailer 17€4,914 EUR
Retailer 14€5,299 EUR
Helzberg Diamonds€6,954 EUR

9 data points across 18 retailers

18 retailers€787 EUR to €6,954 EUR

A
Cheapest Retailer
-
€787 EUR
$879 USD
A
Retailer 2
-
€857 EUR
$957 USD
View
A
Retailer 3
-
€973 EUR
$1,087 USD
View
Final sale: no returns
A
Retailer 4
-
€988 EUR
£870 GBP
View
A
Retailer 5
-
€1,070 EUR
$1,195 USD
View
A
Retailer 6
-
€1,233 EUR
$1,377 USD
View
B+
Retailer 7
-
€1,344 EUR
$1,502 USD
View
A
Retailer 8
-
€1,495 EUR
View
B+
Retailer 9
-
€1,850 EUR
A$3,180 AUD
View
A
Retailer 10
-
€1,858 EUR
$2,076 USD
View
B+
Retailer 11
-
€2,164 EUR
$2,418 USD
View
B+
Retailer 12
-
€2,566 EUR
$2,867 USD
View
B+
Retailer 13
-
€2,790 EUR
$3,117 USD
View
B
Retailer 14
-
€3,440 EUR
£3,026 GBP
View
B
Retailer 15
-
€4,509 EUR
$5,037 USD
View
B
Retailer 16
-
€4,914 EUR
$5,490 USD
View
B
Retailer 17
-
€5,299 EUR
$5,920 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKOMHLNMO · Nov 1
€6,954 EUR
$7,769 USD
View
17 more retailers have this diamond
Prices start from €787 EURSave up to €6,167 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
5.10ct Marquise
€787 EUR