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Round|Lab Grown|IGI

1.58ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG837621884

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837621884

Diamond specifications and retailer prices

From €249 EUR
$278 USD
As of October 29, 2026
Save €2,816 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,065 EUR 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837621884 or 837621884. Listed at 22 retailers as of October 29, 2026, with prices from €249 to €3,065, a €2,816 spread on the same certified stone. Yadav Diamonds lists it at €3,065. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621884
Dimensions7.60 × 7.57 × 4.53 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
7.60 mm7.57 mm1.58 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621884
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.7%

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: Oct 29
Current: €543 EUR|Low: €249 EUR|High: €3,065 EUR|Avg: €900 EUR|-1.6%
Retailer 1
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Retailer 21
Yadav Diamonds
November 1, 2026
Retailer 2€249 EUR
Retailer 10€289 EUR
Retailer 4€309 EUR
Retailer 13€309 EUR
Retailer 8€344 EUR
Retailer 3€416 EUR
Retailer 21€452 EUR
Retailer 12€495 EUR
Retailer 19€531 EUR
Retailer 1€543 EUR
Retailer 18€719 EUR
Retailer 15€743 EUR
Retailer 5€823 EUR
Retailer 6€994 EUR
Retailer 9€1,009 EUR
Retailer 7€1,039 EUR
Retailer 14€1,136 EUR
Retailer 17€1,245 EUR
Retailer 11€1,312 EUR
Retailer 20€1,674 EUR
Retailer 16€1,889 EUR
Yadav Diamonds€3,065 EUR

28 data points across 22 retailers

22 retailers€249 EUR to €3,065 EUR

A
Cheapest Retailer
-
€249 EUR
$278 USD
A
Retailer 2
-
€289 EUR
$323 USD
View
A
Retailer 3
-
€309 EUR
$345 USD
View
A
Retailer 4
-
€309 EUR
$345 USD
View
A
Retailer 5
-
€344 EUR
HK$3,000 HKD
View
B+
Retailer 6
-
€416 EUR
$465 USD
View
A
Retailer 7
-
€452 EUR
$505 USD
View
A
Retailer 8
-
€495 EUR
View
A
Retailer 9
-
€531 EUR
ZAR 9,585 ZAR
View
A
Retailer 10
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€543 EUR
£478 GBP
View
A
Retailer 11
-
€719 EUR
A$1,235 AUD
View
A
Retailer 12
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€743 EUR
$830 USD
View
B+
Retailer 13
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€823 EUR
$920 USD
View
B+
Retailer 14
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€994 EUR
$1,110 USD
View
B+
Retailer 15
-
€1,009 EUR
SGD 1,524 SGD
View
B+
Retailer 16
-
€1,039 EUR
$1,161 USD
View
B+
Retailer 17
-
€1,136 EUR
$1,269 USD
View
B+
Retailer 18
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€1,245 EUR
£1,095 GBP
View
B
Retailer 19
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€1,312 EUR
$1,466 USD
View
B
Retailer 20
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€1,674 EUR
$1,870 USD
View
B
Retailer 21
-
€1,889 EUR
$2,110 USD
View
Most Expensive
B
Yadav Diamonds
13265113 · Oct 30
€3,065 EUR
$3,424 USD
View
21 more retailers have this diamond
Prices start from €249 EURSave up to €2,816 EUR

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
€249 EUR