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Marquise|Lab Grown|IGI

0.58ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG818658708

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818658708

Diamond specifications and retailer prices

From $305 USD
As of October 28, 2026
Save $1,122 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,427 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.58ct lab-grown marquise diamond

This 0.58ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658708 or 818658708. Listed at 19 retailers as of October 28, 2026, with prices from $305 to $1,427, a $1,122 spread on the same certified stone. Reve Diamonds lists it at $1,427. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658708
Dimensions8.51 × 4.29 × 2.77 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.51 mm4.29 mm0.58 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658708
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.6%

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 28
Current: $594 USD|Low: $217 USD|High: $1,505 USD|Avg: $759 USD|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 3$305 USD
Retailer 10$415 USD
Retailer 11$478 USD
Retailer 8$540 USD
Retailer 6$557 USD
Retailer 1$594 USD
Retailer 5$613 USD
Retailer 9$720 USD
Retailer 2$752 USD
Retailer 7$1,041 USD
Retailer 4$1,140 USD
Retailer 12$1,374 USD
Reve Diamonds$1,427 USD

34 data points across 13 retailers

19 retailers$305 USD to $1,427 USD

A
Retailer 1
-
$273 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$317 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$334 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$339 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$339 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
$415 USD
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$540 USD
View
B+
Retailer 10
-
$557 USD
€530 EUR
View
B+
Retailer 11
-
$594 USD
£468 GBP
View
B+
Retailer 12
-
$613 USD
ZAR 9,897 ZAR
View
B+
Retailer 13
-
$720 USD
View
B+
Retailer 14
-
$752 USD
View
B
Retailer 15
-
$1,041 USD
View
B
Retailer 16
-
$1,089 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,140 USD
View
B
Retailer 18
-
$1,374 USD
£1,082 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
1A5870BCF · Oct 28
$1,427 USD
View
18 more retailers have this diamond
Prices start from $305 USDSave up to $1,122 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
0.58ct Marquise
$305 USD