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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 $390 SGD
$305 USD
As of October 30, 2026
Save $1,435 SGD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,824 SGD at Reve Diamonds · As of October 30, 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 30, 2026, with prices from $390 to $1,824, a $1,435 spread on the same certified stone. Reve Diamonds lists it at $1,824. 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
Colour
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 30
Current: $703 SGD|Low: $277 SGD|High: $1,924 SGD|Avg: $939 SGD|-23.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 4$390 SGD
Retailer 2$433 SGD
Retailer 11$531 SGD
Retailer 12$611 SGD
Retailer 10$690 SGD
Retailer 1$703 SGD
Retailer 8$711 SGD
Retailer 6$762 SGD
Retailer 7$783 SGD
Retailer 3$962 SGD
Retailer 9$1,331 SGD
Retailer 5$1,457 SGD
Retailer 13$1,757 SGD
Reve Diamonds$1,824 SGD

35 data points across 14 retailers

19 retailers$390 SGD to $1,824 SGD

Retailer 1
-
$349 SGD
$273 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$390 SGD
$305 USD
View
Final sale: no returns
Retailer 3
-
$405 SGD
$317 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$427 SGD
$334 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$433 SGD
$339 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$433 SGD
$339 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$531 SGD
$415 USD
View
A
Retailer 8
-
$611 SGD
$478 USD
View
A
Retailer 9
-
$690 SGD
$540 USD
View
B+
Retailer 10
-
$703 SGD
$550 USD
View
B+
Retailer 11
-
$711 SGD
€530 EUR
View
B+
Retailer 12
-
$762 SGD
£469 GBP
View
B+
Retailer 13
-
$783 SGD
ZAR 9,897 ZAR
View
Retailer 14
-
$962 SGD
$752 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,331 SGD
$1,041 USD
View
Retailer 16
-
$1,392 SGD
$1,089 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,457 SGD
$1,140 USD
View
Retailer 18
-
$1,757 SGD
£1,082 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
Reve Diamonds
1A5870BCF · Oct 30
$1,824 SGD
$1,427 USD
View
18 more retailers have this diamond
Prices start from $390 SGDSave up to $1,435 SGD

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
$390 SGD