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Radiant|Lab Grown|IGI

1.53ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG570363593

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

Certificate IGI LG570363593

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 30, 2026
Save €898 EUR (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,064 EUR at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.53ct lab-grown radiant diamond

This 1.53ct 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 LG570363593 or 570363593. Listed at 15 retailers as of October 30, 2026, with prices from €166 to €1,064, a €898 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570363593
Dimensions7.73 × 5.92 × 3.80 mm
L/W Ratio1.31
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
7.73 mm5.92 mm1.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570363593
Side View
Table 65.0%Crown 46.8°Girdle: MediumPavilion 31.8°Culet: NoneDepth 64.2%

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: €1,064 EUR|Low: €159 EUR|High: €1,064 EUR|Avg: €448 EUR|+39.3%
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
October 31, 2026
Retailer 11€166 EUR
Retailer 4€192 EUR
Retailer 5€205 EUR
Retailer 12€205 EUR
Retailer 3€229 EUR
Retailer 2€339 EUR
Retailer 8€352 EUR
Retailer 14€362 EUR
Retailer 6€438 EUR
Retailer 9€479 EUR
Retailer 13€660 EUR
Retailer 10€697 EUR
Retailer 7€965 EUR
Flawless Fine Jewelry€1,064 EUR

29 data points across 14 retailers

15 retailers€166 EUR to €1,064 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€192 EUR
$215 USD
View
A
Retailer 3
-
€205 EUR
$229 USD
View
A
Retailer 4
-
€205 EUR
$229 USD
View
A
Retailer 5
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 6
-
€339 EUR
View
A
Retailer 7
-
€352 EUR
ZAR 6,362 ZAR
View
B+
Retailer 8
-
€362 EUR
$404 USD
View
A
Retailer 9
-
€438 EUR
$489 USD
View
A
Retailer 10
-
€479 EUR
A$823 AUD
View
B+
Retailer 11
-
€576 EUR
£507 GBP
View
B+
Retailer 12
-
€660 EUR
$737 USD
View
B+
Retailer 13
-
€697 EUR
$779 USD
View
B+
Retailer 14
-
€965 EUR
£849 GBP
View
Most Expensive
B
Flawless Fine Jewelry
DC258A12C · Oct 31
€1,064 EUR
£936 GBP
View
14 more retailers have this diamond
Prices start from €166 EURSave up to €898 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
1.53ct Radiant
€166 EUR