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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG837669707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837669707

Diamond specifications and retailer prices

From $1,081 SGD
$845 USD
As of November 1, 2026
Save $6,721 SGD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,801 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG837669707 or 837669707. Listed at 13 retailers as of November 1, 2026, with prices from $1,081 to $7,801, a $6,721 spread on the same certified stone. Do Amore Diamonds lists it at $7,801. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837669707
Dimensions17.46 × 8.60 × 5.36 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.46 mm8.60 mm4.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837669707
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.3%

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: $7,801 SGD|Low: $1,081 SGD|High: $8,517 SGD|Avg: $3,271 SGD|-8.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9$1,081 SGD
Retailer 7$1,135 SGD
Retailer 4$1,381 SGD
Retailer 12$1,821 SGD
Retailer 6$1,863 SGD
Retailer 8$1,956 SGD
Retailer 2$2,710 SGD
Retailer 11$2,741 SGD
Retailer 13$3,896 SGD
Retailer 3$4,540 SGD
Retailer 5$4,655 SGD
Retailer 10$4,769 SGD
Do Amore Diamonds$7,801 SGD

7 data points across 13 retailers

13 retailers$1,081 SGD to $7,801 SGD

A
Cheapest Retailer
-
$1,081 SGD
$845 USD
A
Retailer 2
-
$1,135 SGD
£699 GBP
View
A
Retailer 3
-
$1,381 SGD
$1,080 USD
View
A
Retailer 4
-
$1,821 SGD
$1,424 USD
View
A
Retailer 5
-
$1,863 SGD
$1,457 USD
View
A
Retailer 6
-
$1,956 SGD
£1,204 GBP
View
B+
Retailer 7
-
$2,710 SGD
ZAR 34,234 ZAR
View
B+
Retailer 8
-
$2,741 SGD
$2,143 USD
View
B
Retailer 9
-
$3,896 SGD
$3,046 USD
View
B
Retailer 10
-
$4,540 SGD
$3,550 USD
View
B
Retailer 11
-
$4,655 SGD
$3,640 USD
View
B
Retailer 12
-
$4,769 SGD
£2,936 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2102822 · Nov 2
$7,801 SGD
$6,100 USD
View
12 more retailers have this diamond
Prices start from $1,081 SGDSave up to $6,721 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
$1,081 SGD