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Round|Lab Grown|IGI

1.58ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG809608046

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809608046

Diamond specifications and retailer prices

From $495 AUD
$348 USD
As of November 1, 2026
Save $3,582 AUD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,077 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809608046 or 809608046. Listed at 25 retailers as of October 30, 2026, with prices from $495 to $4,077, a $3,582 spread on the same certified stone. Yadav Diamonds lists it at $4,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809608046
Dimensions7.37 × 7.40 × 4.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm7.40 mm1.58 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809608046
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: Nov 1
Current: $872 AUD|Low: $481 AUD|High: $2,804 AUD|Avg: $1,376 AUD|-1.5%
Retailer 1
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Retailer 22
November 2, 2026
Retailer 20$495 AUD
Retailer 9$575 AUD
Retailer 2$615 AUD
Retailer 14$615 AUD
Retailer 21$826 AUD
Retailer 22$833 AUD
Retailer 1$872 AUD
Retailer 17$966 AUD
Retailer 4$981 AUD
Retailer 12$1,059 AUD
Retailer 16$1,092 AUD
Retailer 5$1,338 AUD
Retailer 19$1,426 AUD
Retailer 18$1,435 AUD
Retailer 6$1,975 AUD
Retailer 7$1,995 AUD
Retailer 13$2,034 AUD
Retailer 8$2,320 AUD
Retailer 11$2,387 AUD
Retailer 3$2,403 AUD
Retailer 10$2,664 AUD
Retailer 15$2,804 AUD

36 data points across 22 retailers

25 retailers$495 AUD to $4,077 AUD

A
Cheapest Retailer
-
$495 AUD
$348 USD
A
Retailer 2
-
$575 AUD
$404 USD
View
Retailer 3
-
$615 AUD
$432 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$615 AUD
$432 USD
View
A
Retailer 5
-
$692 AUD
HK$3,800 HKD
View
A
Retailer 6
-
$826 AUD
$580 USD
View
A
Retailer 7
-
$833 AUD
$585 USD
View
A
Retailer 8
-
$872 AUD
£482 GBP
View
A
Retailer 9
-
$966 AUD
€646 EUR
View
A
Retailer 10
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$981 AUD
$689 USD
View
A
Retailer 11
-
$1,059 AUD
ZAR 12,021 ZAR
View
A
Retailer 12
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$1,092 AUD
£604 GBP
View
B+
Retailer 13
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$1,338 AUD
$940 USD
View
B+
Retailer 14
-
$1,426 AUD
View
B+
Retailer 15
-
$1,435 AUD
$1,008 USD
View
B
Retailer 16
-
$1,975 AUD
$1,387 USD
View
B
Retailer 17
-
$1,995 AUD
SGD 1,894 SGD
View
B
Retailer 18
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$2,034 AUD
$1,429 USD
View
B
Retailer 19
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$2,185 AUD
$1,535 USD
View
B
Retailer 20
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$2,320 AUD
$1,630 USD
View
B
Retailer 21
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$2,387 AUD
£1,320 GBP
View
B
Retailer 22
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$2,403 AUD
£1,329 GBP
View
B
Retailer 23
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$2,664 AUD
$1,871 USD
View
Retailer 24
-
$2,804 AUD
$1,970 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yadav Diamonds
13009308 · Oct 30
$4,077 AUD
$2,864 USD
View
24 more retailers have this diamond
Prices start from $495 AUDSave up to $3,582 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
1.58ct Round
$495 AUD