Radiant|Lab Grown|IGI

1.93ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG551288660

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG551288660

Diamond specifications and retailer prices

From $872 USD
£687 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $872 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.93ct lab-grown radiant diamond

This 1.93ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551288660 or 551288660. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551288660
Dimensions8.83 × 6.19 × 4.21 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.83 mm6.19 mm1.93 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551288660
Side View
Table 67.0%Crown 42.6°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,950 USD|Low: $164 USD|High: $15,247 USD|Avg: $2,197 USD|-17.0%
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July 14, 2026
Retailer 7$201 USD
Retailer 14$374 USD
Retailer 9$465 USD
Retailer 8$525 USD
Retailer 2$597 USD
Retailer 4$748 USD
Retailer 3$773 USD
Retailer 11$791 USD
Retailer 6$1,215 USD
Retailer 12$1,283 USD
Retailer 13$1,356 USD
Retailer 1$1,950 USD
Retailer 5$2,420 USD
Retailer 10$15,247 USD

63 data points across 14 retailers

1 retailer

B+
Diamond Quarter
1.93VS1HLG60004EN · Oct 31
$872 USD
£687 GBP
View

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B+
1.93ct Radiant
$872 USD