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Marquise|Lab Grown|IGI

4.58ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG768654931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768654931

Diamond specifications and retailer prices

From HK$6,183 HKD
$788 USD
As of November 2, 2026
Save HK$34,303 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$40,486 HKD at Brilliant Earth · As of November 2, 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 LG768654931 or 768654931. Listed at 22 retailers as of November 2, 2026, with prices from HK$6,183 to HK$40,486, a HK$34,303 spread on the same certified stone. Brilliant Earth lists it at HK$40,486. 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
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768654931
Dimensions18.49 × 8.64 × 5.15 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.49 mm8.64 mm4.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768654931
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$40,486 HKD|Low: HK$5,939 HKD|High: HK$40,721 HKD|Avg: HK$16,903 HKD|-0.6%
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 3, 2026
Retailer 18HK$6,183 HKD
Retailer 7HK$6,732 HKD
Retailer 4HK$7,179 HKD
Retailer 16HK$8,552 HKD
Retailer 9HK$10,569 HKD
Retailer 3HK$10,765 HKD
Retailer 12HK$11,005 HKD
Retailer 15HK$11,130 HKD
Retailer 2HK$15,287 HKD
Retailer 14HK$15,376 HKD
Retailer 11HK$15,708 HKD
Retailer 6HK$20,172 HKD
Retailer 10HK$22,241 HKD
Retailer 8HK$24,136 HKD
Retailer 5HK$24,260 HKD
Retailer 13HK$26,894 HKD
Retailer 17HK$28,364 HKD
Brilliant EarthHK$40,486 HKD

43 data points across 18 retailers

22 retailersHK$6,183 HKD to HK$40,486 HKD

A
Cheapest Retailer
-
HK$6,183 HKD
$788 USD
A
Retailer 2
-
HK$6,732 HKD
$858 USD
View
Retailer 3
-
HK$7,179 HKD
$915 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$7,179 HKD
$915 USD
View
A
Retailer 5
-
HK$8,552 HKD
$1,090 USD
View
A
Retailer 6
-
HK$10,569 HKD
$1,347 USD
View
B+
Retailer 7
-
HK$10,765 HKD
$1,372 USD
View
A
Retailer 8
-
HK$11,005 HKD
£1,104 GBP
View
A
Retailer 9
-
HK$11,130 HKD
€1,351 EUR
View
B+
Retailer 10
-
HK$14,468 HKD
$1,844 USD
View
B+
Retailer 11
-
HK$15,287 HKD
ZAR 31,475 ZAR
View
B+
Retailer 12
-
HK$15,376 HKD
A$3,015 AUD
View
B+
Retailer 13
-
HK$15,708 HKD
$2,002 USD
View
B+
Retailer 14
-
HK$20,172 HKD
$2,571 USD
View
B+
Retailer 15
-
HK$22,241 HKD
£2,232 GBP
View
B
Retailer 16
-
HK$24,136 HKD
SGD 4,157 SGD
View
B
Retailer 17
-
HK$24,260 HKD
$3,092 USD
View
B
Retailer 18
-
HK$24,805 HKD
$3,162 USD
View
B
Retailer 19
-
HK$26,894 HKD
£2,699 GBP
View
B
Retailer 20
-
HK$28,364 HKD
$3,615 USD
View
B
Retailer 21
-
HK$34,931 HKD
$4,452 USD
View
Most Expensive
B
Brilliant Earth
20229513A · Nov 2
HK$40,486 HKD
$5,160 USD
View
21 more retailers have this diamond
Prices start from HK$6,183 HKDSave up to HK$34,303 HKD

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
HK$6,183 HKD