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Marquise|Lab Grown|IGI

5.07ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843654551

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843654551

Diamond specifications and retailer prices

From €537 EUR
$602 USD
As of November 2, 2026
Save €2,468 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,005 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843654551 or 843654551. Listed at 18 retailers as of October 28, 2026, with prices from €537 to €3,005, a €2,468 spread on the same certified stone. Rare Carat lists it at €3,005. 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

5.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843654551
Dimensions17.76 × 8.93 × 5.53 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.76 mm8.93 mm5.07 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843654551
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.9%

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: Nov 2
Current: €3,005 EUR|Low: €537 EUR|High: €3,116 EUR|Avg: €1,561 EUR
Rare Carat
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
November 2, 2026
Retailer 17€537 EUR
Retailer 11€601 EUR
Retailer 7€665 EUR
Retailer 2€685 EUR
Retailer 3€742 EUR
Retailer 8€780 EUR
Retailer 16€892 EUR
Retailer 15€979 EUR
Retailer 18€1,261 EUR
Retailer 10€1,313 EUR
Retailer 13€1,412 EUR
Retailer 14€1,450 EUR
Retailer 12€1,750 EUR
Retailer 4€2,142 EUR
Retailer 6€2,152 EUR
Retailer 9€2,737 EUR
Retailer 5€2,996 EUR
Rare Carat€3,005 EUR

6 data points across 18 retailers

18 retailers€537 EUR to €3,005 EUR

A
Cheapest Retailer
-
€537 EUR
$602 USD
A
Retailer 2
-
€601 EUR
$674 USD
View
A
Retailer 3
-
€665 EUR
$746 USD
View
A
Retailer 4
-
€685 EUR
£605 GBP
View
A
Retailer 5
-
€742 EUR
HK$6,500 HKD
View
A
Retailer 6
-
€780 EUR
$875 USD
View
B+
Retailer 7
-
€892 EUR
$1,000 USD
View
A
Retailer 8
-
€979 EUR
$1,098 USD
View
A
Retailer 9
-
€1,261 EUR
A$2,176 AUD
View
A
Retailer 10
-
€1,313 EUR
ZAR 23,791 ZAR
View
B+
Retailer 11
-
€1,412 EUR
$1,584 USD
View
A
Retailer 12
-
€1,450 EUR
$1,626 USD
View
B+
Retailer 13
-
€1,750 EUR
$1,963 USD
View
B+
Retailer 14
-
€2,142 EUR
SGD 3,246 SGD
View
B+
Retailer 15
-
€2,152 EUR
$2,414 USD
View
B
Retailer 16
-
€2,737 EUR
£2,417 GBP
View
B
Retailer 17
-
€2,996 EUR
$3,360 USD
View
Most Expensive
B
Rare Carat
AJ-00067800 · Oct 28
€3,005 EUR
$3,370 USD
View
17 more retailers have this diamond
Prices start from €537 EURSave up to €2,468 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
5.07ct Marquise
€537 EUR