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Marquise|Lab Grown|IGI

0.50ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG772653528

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772653528

Diamond specifications and retailer prices

From €126 EUR
$141 USD
As of October 30, 2026
Save €690 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €815 EUR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772653528 or 772653528. Listed at 16 retailers as of October 30, 2026, with prices from €126 to €815, a €690 spread on the same certified stone. Flawless Fine Jewelry lists it at €815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772653528
Dimensions8.22 × 4.16 × 2.61 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm4.16 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG772653528
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

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: €815 EUR|Low: €121 EUR|High: €815 EUR|Avg: €361 EUR
Flawless Fine Jewelry
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
November 1, 2026
Retailer 13€126 EUR
Retailer 3€146 EUR
Retailer 4€156 EUR
Retailer 15€156 EUR
Retailer 10€196 EUR
Retailer 14€221 EUR
Retailer 6€259 EUR
Retailer 9€273 EUR
Retailer 2€284 EUR
Retailer 5€424 EUR
Retailer 7€432 EUR
Retailer 8€460 EUR
Retailer 16€502 EUR
Retailer 12€530 EUR
Retailer 11€734 EUR
Flawless Fine Jewelry€815 EUR

25 data points across 16 retailers

16 retailers€126 EUR to €815 EUR

A
Cheapest Retailer
-
€126 EUR
$141 USD
A
Retailer 2
-
€146 EUR
$164 USD
View
Retailer 3
-
€156 EUR
$175 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€156 EUR
$175 USD
View
A
Retailer 5
-
€196 EUR
$220 USD
View
A
Retailer 6
-
€221 EUR
$248 USD
View
A
Retailer 7
-
€259 EUR
$290 USD
View
A
Retailer 8
-
€273 EUR
View
A
Retailer 9
-
€284 EUR
ZAR 5,141 ZAR
View
B+
Retailer 10
-
€424 EUR
$475 USD
View
B
Retailer 11
-
€432 EUR
SGD 655 SGD
View
B
Retailer 12
-
€502 EUR
$563 USD
View
B
Retailer 13
-
€530 EUR
$595 USD
View
B
Retailer 14
-
€552 EUR
$619 USD
View
Retailer 15
-
€734 EUR
£648 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Flawless Fine Jewelry
B67319D51 · Nov 2
€815 EUR
£720 GBP
View
15 more retailers have this diamond
Prices start from €126 EURSave up to €690 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
0.50ct Marquise
€126 EUR