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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 $141 USD
As of October 27, 2026
Save $773 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $914 USD at Flawless Fine Jewelry · As of October 29, 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 27, 2026, with prices from $141 to $914, a $773 spread on the same certified stone. Flawless Fine Jewelry lists it at $914. 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 27
Current: $914 USD|Low: $136 USD|High: $914 USD|Avg: $400 USD
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
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Retailer 17
October 27, 2026
Retailer 14$141 USD
Retailer 3$164 USD
Retailer 4$175 USD
Retailer 16$175 USD
Retailer 11$220 USD
Retailer 15$248 USD
Retailer 6$290 USD
Retailer 9$293 USD
Retailer 10$305 USD
Retailer 2$317 USD
Retailer 5$475 USD
Retailer 7$485 USD
Retailer 8$516 USD
Retailer 17$563 USD
Retailer 13$595 USD
Retailer 12$823 USD
Flawless Fine Jewelry$914 USD

25 data points across 17 retailers

16 retailers$141 USD to $914 USD

A
Cheapest Retailer
-
$141 USD
Returns within 21 days
A
Retailer 2
-
$164 USD
View
A
Retailer 3
-
$175 USD
View
Returns within 30 days
A
Retailer 4
-
$175 USD
View
Returns within 30 days
A
Retailer 5
-
$220 USD
View
Returns within 30 days
A
Retailer 6
-
$248 USD
View
Returns within 30 days
A
Retailer 7
-
$290 USD
View
Returns within 30 days
A
Retailer 8
-
$305 USD
€290 EUR
View
Returns within 100 days
A
Retailer 9
-
$317 USD
ZAR 5,114 ZAR
View
Returns within 7 days
B+
Retailer 10
-
$475 USD
View
Returns within 30 days
B
Retailer 11
-
$485 USD
SGD 655 SGD
View
Returns within 14 days
B
Retailer 12
-
$563 USD
View
Returns within 30 days
B
Retailer 13
-
$595 USD
View
Returns within 30 days
B
Retailer 14
-
$619 USD
View
Returns within 90 days
B
Retailer 15
-
$823 USD
£648 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Flawless Fine Jewelry
B67319D51 · Oct 29
$914 USD
£720 GBP
View
Returns within 30 days
15 more retailers have this diamond
Prices start from $141 USDSave up to $773 USD

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
$141 USD