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Marquise|Lab Grown|IGI

0.56ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436045435

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436045435

Diamond specifications and retailer prices

From $349 USD
As of November 4, 2026
Save $1,343 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,692 USD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436045435 or 436045435. Listed at 13 retailers as of November 4, 2026, with prices from $349 to $1,692, a $1,343 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.56
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045435
Dimensions7.82 × 4.38 × 2.74 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.82 mm4.38 mm0.56 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045435
Side View
Table 59.5%Crown 32°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 62.6%

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 4
Current: $1,692 USD|Low: $245 USD|High: $1,739 USD|Avg: $870 USD|+7.8%
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
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Retailer 17
November 5, 2026
Retailer 8$245 USD
Retailer 12$349 USD
Retailer 4$391 USD
Retailer 17$405 USD
Retailer 13$410 USD
Retailer 3$433 USD
Retailer 14$433 USD
Retailer 6$585 USD
Retailer 16$695 USD
Retailer 10$780 USD
Retailer 7$818 USD
Retailer 11$1,270 USD
Retailer 15$1,393 USD
Retailer 5$1,560 USD
Retailer 2$1,687 USD
Flawless Fine Jewelry$1,692 USD
Retailer 9$1,739 USD

22 data points across 17 retailers

13 retailers$349 USD to $1,692 USD

A
Cheapest Retailer
-
$349 USD
A
Retailer 2
-
$391 USD
View
Final sale: no returns
B+
Retailer 3
-
$405 USD
View
B+
Retailer 4
-
$410 USD
View
B+
Retailer 5
-
$433 USD
View
Retailer 6
-
$433 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$695 USD
View
B
Retailer 8
-
$780 USD
View
B
Retailer 9
-
$1,270 USD
View
B
Retailer 10
-
$1,393 USD
View
B
Retailer 11
-
$1,560 USD
View
B
Retailer 12
-
$1,687 USD
View
Most Expensive
B
Flawless Fine Jewelry
79744E53C · Nov 4
$1,692 USD
£1,332 GBP
View
12 more retailers have this diamond
Prices start from $349 USDSave up to $1,343 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
0.56ct Marquise
$349 USD