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Radiant|Lab Grown|IGI

0.59ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG575375147

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

Certificate IGI LG575375147

Diamond specifications and retailer prices

From $134 USD
As of November 2, 2026
Save $735 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,364 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown radiant diamond

This 0.59ct lab-grown radiant 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 LG575375147 or 575375147. Listed at 17 retailers as of November 2, 2026, with a 548% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.59
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.8°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575375147
Dimensions6.08 × 4.06 × 2.67 mm
L/W Ratio1.50
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
6.08 mm4.06 mm0.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575375147
Side View
Table 69.5%Crown 49.8°Girdle: Slightly ThickPavilion 31.6°Culet: NoneDepth 65.8%

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 2
Current: $1,364 USD|Low: $126 USD|High: $1,374 USD|Avg: $417 USD|-0.6%
MOH London
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
November 1, 2026
Retailer 15$134 USD
Retailer 11$156 USD
Retailer 3$160 USD
Retailer 7$163 USD
Retailer 6$167 USD
Retailer 10$292 USD
Retailer 8$303 USD
Retailer 4$313 USD
Retailer 14$360 USD
Retailer 2$424 USD
Retailer 13$471 USD
Retailer 9$535 USD
Retailer 12$566 USD
Retailer 5$869 USD
MOH London$1,364 USD

30 data points across 15 retailers

17 retailers$134 USD to $869 USD

A
Cheapest Retailer
-
$134 USD
A
Retailer 2
-
$156 USD
View
A
Retailer 3
-
$160 USD
View
Final sale: no returns
Retailer 4
-
$163 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$167 USD
View
A
Retailer 6
-
$292 USD
€278 EUR
View
B+
Retailer 7
-
$303 USD
ZAR 4,889 ZAR
View
B+
Retailer 8
-
$313 USD
View
B+
Retailer 9
-
$360 USD
View
Retailer 10
-
$372 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$424 USD
A$653 AUD
View
B
Retailer 12
-
$428 USD
£337 GBP
View
B+
Retailer 13
-
$471 USD
View
B
Retailer 14
-
$535 USD
View
B
Retailer 15
-
$566 USD
View
B
Retailer 16
-
$869 USD
£684 GBP
View
Most Expensive
MOH London
LG575375147 · Oct 29
$1,364 USD
£1,074 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $134 USDSave up to $735 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
0.59ct Radiant
$134 USD