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Radiant|Lab Grown|IGI

1.59ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG739573998

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

Certificate IGI LG739573998

Diamond specifications and retailer prices

From $275 USD
As of October 27, 2026
Save $2,175 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,450 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739573998 or 739573998. Listed at 23 retailers as of October 27, 2026, with prices from $275 to $2,450, a $2,175 spread on the same certified stone. Do Amore Diamonds lists it at $2,450. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739573998
Dimensions5.90 × 5.90 × 8.56 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
5.90 mm5.90 mm1.59 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739573998
Side View
Table 61.0%Crown 37.7°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.1%

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: $2,450 USD|Low: $264 USD|High: $2,450 USD|Avg: $918 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 30, 2026
Retailer 18$275 USD
Retailer 7$308 USD
Retailer 3$342 USD
Retailer 8$342 USD
Retailer 11$433 USD
Retailer 9$449 USD
Retailer 14$500 USD
Retailer 13$648 USD
Retailer 2$670 USD
Retailer 12$879 USD
Retailer 16$1,049 USD
Retailer 17$1,080 USD
Retailer 6$1,212 USD
Retailer 5$1,313 USD
Retailer 4$1,431 USD
Retailer 10$1,463 USD
Retailer 15$1,513 USD
Do Amore Diamonds$2,450 USD

43 data points across 18 retailers

23 retailers$275 USD to $2,450 USD

A
Cheapest Retailer
-
$275 USD
A
Retailer 2
-
$308 USD
View
Final sale: no returns
A
Retailer 3
-
$320 USD
View
A
Retailer 4
-
$342 USD
View
A
Retailer 5
-
$342 USD
View
A
Retailer 6
-
$433 USD
£341 GBP
View
A
Retailer 7
-
$449 USD
View
B+
Retailer 8
-
$457 USD
View
A
Retailer 9
-
$473 USD
View
A
Retailer 10
-
$500 USD
View
A
Retailer 11
-
$648 USD
ZAR 10,466 ZAR
View
A
Retailer 12
-
$670 USD
£527 GBP
View
B+
Retailer 13
-
$805 USD
View
B+
Retailer 14
-
$879 USD
A$1,352 AUD
View
B+
Retailer 15
-
$1,049 USD
View
Retailer 16
-
$1,080 USD
A$1,661 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,212 USD
View
B
Retailer 18
-
$1,313 USD
View
B
Retailer 19
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$1,376 USD
View
B
Retailer 20
-
$1,431 USD
View
B
Retailer 21
-
$1,463 USD
£1,152 GBP
View
B
Retailer 22
-
$1,513 USD
£1,191 GBP
View
Most Expensive
B
Do Amore Diamonds
27-73F4C6C2A · Oct 29
$2,450 USD
View
22 more retailers have this diamond
Prices start from $275 USDSave up to $2,175 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
$275 USD