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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG756593048

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

Certificate IGI LG756593048

Diamond specifications and retailer prices

From $316 USD
As of October 30, 2026
Save $2,494 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,810 USD at Do Amore Diamonds · As of October 31, 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 LG756593048 or 756593048. Listed at 22 retailers as of October 30, 2026, with prices from $316 to $2,810, a $2,494 spread on the same certified stone. Do Amore Diamonds lists it at $2,810. 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 angle26.1°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756593048
Dimensions5.78 × 5.78 × 3.98 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm5.78 mm1.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756593048
Side View
Table 62.0%Crown 26.1°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.9%

Caratlytics Score

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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: $785 USD|Low: $304 USD|High: $2,160 USD|Avg: $874 USD|+3.2%
Retailer 1
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
Retailer 16
October 31, 2026
Retailer 2$304 USD
Retailer 7$353 USD
Retailer 4$367 USD
Retailer 16$392 USD
Retailer 14$454 USD
Retailer 12$511 USD
Retailer 13$528 USD
Retailer 1$785 USD
Retailer 6$802 USD
Retailer 8$944 USD
Retailer 10$1,004 USD
Retailer 11$1,080 USD
Retailer 5$1,518 USD
Retailer 3$1,520 USD
Retailer 9$1,701 USD
Retailer 15$2,160 USD

44 data points across 16 retailers

22 retailers$316 USD to $2,810 USD

Retailer 1
-
$304 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$316 USD
View
A
Retailer 3
-
$353 USD
View
Final sale: no returns
Retailer 4
-
$367 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$392 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$454 USD
View
Retailer 7
-
$511 USD
£402 GBP
View
Price last confirmed 15 days ago
A
Retailer 8
-
$528 USD
View
B+
Retailer 9
-
$785 USD
£618 GBP
View
B+
Retailer 10
-
$802 USD
View
B+
Retailer 11
-
$944 USD
View
B+
Retailer 12
-
$1,004 USD
A$1,545 AUD
View
Retailer 13
-
$1,080 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$1,391 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
$1,391 USD
View
Retailer 16
-
$1,391 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,518 USD
View
B
Retailer 18
-
$1,520 USD
View
B
Retailer 19
-
$1,562 USD
View
B
Retailer 20
-
$1,701 USD
£1,339 GBP
View
Retailer 21
-
$2,160 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-DEA6F48A5 · Oct 31
$2,810 USD
View
21 more retailers have this diamond
Prices start from $316 USDSave up to $2,494 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
$316 USD