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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG750570983

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

Certificate IGI LG750570983

Diamond specifications and retailer prices

From $234 USD
As of October 30, 2026
Save $2,006 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,240 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 LG750570983 or 750570983. Listed at 19 retailers as of October 30, 2026, with prices from $234 to $2,240, a $2,006 spread on the same certified stone. Do Amore Diamonds lists it at $2,240. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750570983
Dimensions7.99 × 6.19 × 3.87 mm
L/W Ratio1.29
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm6.19 mm1.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750570983
Side View
Table 61.0%Crown 42.9°Girdle: MediumPavilion 34.5°Culet: NoneDepth 62.5%

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: $2,240 USD|Low: $224 USD|High: $2,240 USD|Avg: $676 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 18$234 USD
Retailer 7$260 USD
Retailer 11$271 USD
Retailer 4$290 USD
Retailer 17$290 USD
Retailer 16$378 USD
Retailer 6$436 USD
Retailer 9$480 USD
Retailer 19$491 USD
Retailer 12$550 USD
Retailer 2$611 USD
Retailer 5$620 USD
Retailer 13$746 USD
Retailer 15$935 USD
Retailer 10$1,028 USD
Retailer 8$1,178 USD
Retailer 14$1,284 USD
Retailer 3$1,300 USD
Do Amore Diamonds$2,240 USD

42 data points across 19 retailers

19 retailers$234 USD to $2,240 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$290 USD
View
Retailer 6
-
$378 USD
£298 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$436 USD
View
A
Retailer 8
-
$491 USD
View
A
Retailer 9
-
$550 USD
ZAR 8,878 ZAR
View
A
Retailer 10
-
$611 USD
£481 GBP
View
B+
Retailer 11
-
$620 USD
View
B+
Retailer 12
-
$746 USD
A$1,147 AUD
View
B+
Retailer 13
-
$935 USD
View
B
Retailer 14
-
$1,028 USD
View
B
Retailer 15
-
$1,178 USD
View
B
Retailer 16
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$1,197 USD
View
B
Retailer 17
-
$1,284 USD
£1,011 GBP
View
B
Retailer 18
-
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-A816D3F7E · Oct 31
$2,240 USD
View
18 more retailers have this diamond
Prices start from $234 USDSave up to $2,006 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
$234 USD