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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG831602880

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831602880

Diamond specifications and retailer prices

From $797 SGD
$623 USD
As of November 2, 2026
Save $5,828 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,625 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.58ct lab-grown marquise diamond

This 4.58ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831602880 or 831602880. Listed at 19 retailers as of October 30, 2026, with prices from $797 to $6,625, a $5,828 spread on the same certified stone. Brilliant Earth lists it at $6,625. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.58
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831602880
Dimensions16.43 × 8.76 × 5.52 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.43 mm8.76 mm4.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831602880
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°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 2
Current: $6,625 SGD|Low: $797 SGD|High: $6,829 SGD|Avg: $2,376 SGD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$797 SGD
Retailer 8$891 SGD
Retailer 18$891 SGD
Retailer 15$987 SGD
Retailer 3$1,151 SGD
Retailer 17$1,324 SGD
Retailer 11$1,547 SGD
Retailer 10$1,668 SGD
Retailer 2$1,965 SGD
Retailer 14$1,978 SGD
Retailer 4$2,288 SGD
Retailer 13$2,449 SGD
Retailer 16$2,596 SGD
Retailer 5$2,865 SGD
Retailer 6$3,150 SGD
Retailer 9$3,189 SGD
Retailer 12$3,890 SGD
Brilliant Earth$6,625 SGD

42 data points across 18 retailers

19 retailers$797 SGD to $6,625 SGD

A
Cheapest Retailer
-
$797 SGD
$623 USD
A
Retailer 2
-
$891 SGD
$697 USD
View
A
Retailer 3
-
$891 SGD
$697 USD
View
Final sale: no returns
Retailer 4
-
$985 SGD
$770 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$987 SGD
$772 USD
View
A
Retailer 6
-
$1,151 SGD
$900 USD
View
B+
Retailer 7
-
$1,324 SGD
$1,035 USD
View
A
Retailer 8
-
$1,547 SGD
£952 GBP
View
Retailer 9
-
$1,668 SGD
€1,242 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$1,965 SGD
ZAR 24,818 ZAR
View
A
Retailer 11
-
$1,978 SGD
A$2,379 AUD
View
A
Retailer 12
-
$2,288 SGD
$1,789 USD
View
A
Retailer 13
-
$2,449 SGD
$1,915 USD
View
B+
Retailer 14
-
$2,596 SGD
$2,030 USD
View
B+
Retailer 15
-
$2,865 SGD
£1,764 GBP
View
B+
Retailer 16
-
$3,150 SGD
$2,463 USD
View
B+
Retailer 17
-
$3,189 SGD
$2,493 USD
View
B+
Retailer 18
-
$3,890 SGD
£2,395 GBP
View
Most Expensive
B
Brilliant Earth
21214912A · Oct 30
$6,625 SGD
$5,180 USD
View
18 more retailers have this diamond
Prices start from $797 SGDSave up to $5,828 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
4.58ct Marquise
$797 SGD