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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG625445256

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

Certificate IGI LG625445256

Diamond specifications and retailer prices

From $232 USD
As of October 27, 2026
Save $1,998 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625445256 or 625445256. Listed at 21 retailers as of October 27, 2026, with prices from $232 to $2,230, a $1,998 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625445256
Dimensions8.46 × 5.68 × 3.86 mm
L/W Ratio1.49
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
8.46 mm5.68 mm1.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625445256
Side View
Table 66.0%Crown 28.1°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.0%

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: $2,230 USD|Low: $232 USD|High: $2,230 USD|Avg: $829 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3$232 USD
Retailer 8$259 USD
Retailer 19$269 USD
Retailer 4$288 USD
Retailer 21$288 USD
Retailer 17$376 USD
Retailer 12$435 USD
Retailer 9$488 USD
Retailer 2$606 USD
Retailer 7$618 USD
Retailer 15$740 USD
Retailer 16$928 USD
Retailer 5$1,021 USD
Retailer 18$1,040 USD
Retailer 20$1,099 USD
Retailer 6$1,170 USD
Retailer 10$1,190 USD
Retailer 14$1,234 USD
Retailer 13$1,280 USD
Retailer 11$1,295 USD
Do Amore Diamonds$2,230 USD

21 data points across 21 retailers

21 retailers$232 USD to $2,230 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$269 USD
View
A
Retailer 4
-
$288 USD
View
A
Retailer 5
-
$288 USD
View
A
Retailer 6
-
$376 USD
£296 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$435 USD
View
A
Retailer 8
-
$488 USD
View
A
Retailer 9
-
$606 USD
£477 GBP
View
B+
Retailer 10
-
$618 USD
View
B+
Retailer 11
-
$740 USD
A$1,139 AUD
View
B
Retailer 12
-
$928 USD
View
B
Retailer 13
-
$960 USD
£756 GBP
View
B
Retailer 14
-
$1,021 USD
View
B
Retailer 15
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$1,040 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,099 USD
CA$1,526 CAD
View
B
Retailer 17
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$1,170 USD
View
B
Retailer 18
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$1,190 USD
View
B
Retailer 19
-
$1,280 USD
£1,008 GBP
View
B
Retailer 20
-
$1,295 USD
View
Most Expensive
B
Do Amore Diamonds
27-7FC6CF81F · Oct 29
$2,230 USD
View
20 more retailers have this diamond
Prices start from $232 USDSave up to $1,998 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
1.59ct Radiant
$232 USD