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Radiant|Lab Grown|IGI

1.59ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG639439606

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

Certificate IGI LG639439606

Diamond specifications and retailer prices

From $362 AUD
$254 USD
As of October 27, 2026
Save $2,841 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,203 AUD at Do Amore Diamonds · As of October 28, 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 LG639439606 or 639439606. Listed at 22 retailers as of October 27, 2026, with prices from $362 to $3,203, a $2,841 spread on the same certified stone. Do Amore Diamonds lists it at $3,203. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639439606
Dimensions8.31 × 5.73 × 3.88 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.73 mm1.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639439606
Side View
Table 65.0%Crown 30.8°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.7%

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: Oct 27
Current: $3,203 AUD|Low: $347 AUD|High: $3,203 AUD|Avg: $1,133 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 3$362 AUD
Retailer 14$403 AUD
Retailer 21$418 AUD
Retailer 4$448 AUD
Retailer 10$448 AUD
Retailer 13$581 AUD
Retailer 9$599 AUD
Retailer 6$626 AUD
Retailer 17$676 AUD
Retailer 16$849 AUD
Retailer 2$869 AUD
Retailer 7$934 AUD
Retailer 15$1,149 AUD
Retailer 20$1,375 AUD
Retailer 19$1,487 AUD
Retailer 8$1,589 AUD
Retailer 5$1,762 AUD
Retailer 12$1,826 AUD
Retailer 11$1,931 AUD
Retailer 18$1,983 AUD
Do Amore Diamonds$3,203 AUD

32 data points across 21 retailers

22 retailers$362 AUD to $3,203 AUD

A
Cheapest Retailer
-
$362 AUD
$254 USD
A
Retailer 2
-
$403 AUD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$418 AUD
$294 USD
View
A
Retailer 4
-
$448 AUD
$315 USD
View
A
Retailer 5
-
$448 AUD
$315 USD
View
A
Retailer 6
-
$581 AUD
£321 GBP
View
B+
Retailer 7
-
$599 AUD
$421 USD
View
A
Retailer 8
-
$626 AUD
$440 USD
View
A
Retailer 9
-
$676 AUD
$475 USD
View
A
Retailer 10
-
$849 AUD
ZAR 9,639 ZAR
View
A
Retailer 11
-
$869 AUD
£481 GBP
View
B+
Retailer 12
-
$934 AUD
$656 USD
View
B+
Retailer 13
-
$1,149 AUD
View
B
Retailer 14
-
$1,375 AUD
$966 USD
View
B
Retailer 15
-
$1,487 AUD
$1,045 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,589 AUD
$1,116 USD
View
B
Retailer 17
-
$1,762 AUD
$1,238 USD
View
B
Retailer 18
-
$1,826 AUD
$1,283 USD
View
B
Retailer 19
-
$1,931 AUD
£1,068 GBP
View
B
Retailer 20
-
$1,983 AUD
£1,097 GBP
View
B
Retailer 21
-
$2,942 AUD
$2,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-7E2D62538 · Oct 28
$3,203 AUD
$2,250 USD
View
21 more retailers have this diamond
Prices start from $362 AUDSave up to $2,841 AUD

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
$362 AUD