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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 €539 EUR
$602 USD
As of October 30, 2026
Save €2,478 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,016 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 €539 to €3,016, a €2,478 spread on the same certified stone. Rare Carat lists it at €3,016. 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
Color
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: Oct 30
Current: €3,016 EUR|Low: €539 EUR|High: €3,128 EUR|Avg: €1,596 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
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Retailer 18
November 1, 2026
Retailer 17€539 EUR
Retailer 2€603 EUR
Retailer 7€668 EUR
Retailer 11€688 EUR
Retailer 3€745 EUR
Retailer 8€783 EUR
Retailer 16€895 EUR
Retailer 15€983 EUR
Retailer 18€1,266 EUR
Retailer 10€1,318 EUR
Retailer 13€1,418 EUR
Retailer 14€1,455 EUR
Retailer 12€1,757 EUR
Retailer 4€2,150 EUR
Retailer 6€2,161 EUR
Retailer 9€2,748 EUR
Retailer 5€3,008 EUR
Rare Carat€3,016 EUR

5 data points across 18 retailers

18 retailers€539 EUR to €3,016 EUR

A
Cheapest Retailer
-
€539 EUR
$602 USD
A
Retailer 2
-
€603 EUR
$674 USD
View
A
Retailer 3
-
€668 EUR
$746 USD
View
A
Retailer 4
-
€688 EUR
£605 GBP
View
A
Retailer 5
-
€745 EUR
HK$6,500 HKD
View
A
Retailer 6
-
€783 EUR
$875 USD
View
B+
Retailer 7
-
€895 EUR
$1,000 USD
View
A
Retailer 8
-
€983 EUR
$1,098 USD
View
A
Retailer 9
-
€1,266 EUR
A$2,176 AUD
View
A
Retailer 10
-
€1,318 EUR
ZAR 23,791 ZAR
View
B+
Retailer 11
-
€1,418 EUR
$1,584 USD
View
A
Retailer 12
-
€1,455 EUR
$1,626 USD
View
B+
Retailer 13
-
€1,757 EUR
$1,963 USD
View
B+
Retailer 14
-
€2,150 EUR
SGD 3,246 SGD
View
B+
Retailer 15
-
€2,161 EUR
$2,414 USD
View
B
Retailer 16
-
€2,748 EUR
£2,417 GBP
View
B
Retailer 17
-
€3,008 EUR
$3,360 USD
View
Most Expensive
B
Rare Carat
AJ-00067800 · Oct 28
€3,016 EUR
$3,370 USD
View
17 more retailers have this diamond
Prices start from €539 EURSave up to €2,478 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
€539 EUR