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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 $348 USD
As of November 1, 2026
Save $2,516 USD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,864 USD 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 $348 to $2,864, a $2,516 spread on the same certified stone. Yadav Diamonds lists it at $2,864. 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
Color
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

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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: Nov 1
Current: $681 USD|Low: $338 USD|High: $1,970 USD|Avg: $937 USD|+0.9%
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Retailer 22
November 2, 2026
Retailer 20$348 USD
Retailer 9$404 USD
Retailer 2$432 USD
Retailer 14$432 USD
Retailer 21$580 USD
Retailer 22$585 USD
Retailer 12$612 USD
Retailer 1$681 USD
Retailer 4$689 USD
Retailer 16$744 USD
Retailer 17$767 USD
Retailer 5$940 USD
Retailer 19$1,002 USD
Retailer 18$1,008 USD
Retailer 6$1,387 USD
Retailer 7$1,402 USD
Retailer 13$1,429 USD
Retailer 8$1,630 USD
Retailer 11$1,676 USD
Retailer 3$1,688 USD
Retailer 10$1,871 USD
Retailer 15$1,970 USD

35 data points across 22 retailers

25 retailers$348 USD to $2,864 USD

A
Cheapest Retailer
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$348 USD
A
Retailer 2
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$404 USD
View
Retailer 3
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$432 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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$432 USD
View
A
Retailer 5
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$486 USD
HK$3,800 HKD
View
A
Retailer 6
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$580 USD
View
A
Retailer 7
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$585 USD
View
A
Retailer 8
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$612 USD
£482 GBP
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A
Retailer 9
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$681 USD
€649 EUR
View
A
Retailer 10
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$689 USD
View
A
Retailer 11
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$744 USD
ZAR 12,021 ZAR
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A
Retailer 12
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$767 USD
£604 GBP
View
B+
Retailer 13
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$940 USD
View
B+
Retailer 14
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$1,002 USD
A$1,541 AUD
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B+
Retailer 15
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$1,008 USD
View
B
Retailer 16
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$1,387 USD
View
B
Retailer 17
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$1,402 USD
SGD 1,894 SGD
View
B
Retailer 18
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$1,429 USD
View
B
Retailer 19
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$1,535 USD
View
B
Retailer 20
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$1,630 USD
View
B
Retailer 21
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$1,676 USD
£1,320 GBP
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B
Retailer 22
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$1,688 USD
£1,329 GBP
View
B
Retailer 23
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$1,871 USD
View
Retailer 24
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$1,970 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Yadav Diamonds
13009308 · Oct 30
$2,864 USD
View
24 more retailers have this diamond
Prices start from $348 USDSave up to $2,516 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
1.58ct Round
$348 USD