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Oval|Lab Grown|IGI

4.58ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG823697446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823697446

Diamond specifications and retailer prices

From HK$8,654 HKD
$1,103 USD
As of November 1, 2026
Save HK$68,159 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$84,424 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823697446 or 823697446. Listed at 19 retailers as of November 1, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823697446
Dimensions12.94 × 9.46 × 5.88 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm9.46 mm4.58 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823697446
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 1
Current: HK$84,424 HKD|Low: HK$6,183 HKD|High: HK$85,993 HKD|Avg: HK$27,237 HKD|-1.8%
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 21HK$8,654 HKD
Retailer 10HK$9,415 HKD
Retailer 2HK$10,543 HKD
Retailer 5HK$10,961 HKD
Retailer 3HK$11,416 HKD
Retailer 7HK$14,131 HKD
Retailer 16HK$14,230 HKD
Retailer 6HK$16,139 HKD
Retailer 18HK$16,856 HKD
Retailer 19HK$20,353 HKD
Retailer 8HK$20,761 HKD
Retailer 17HK$23,730 HKD
Retailer 20HK$28,037 HKD
Retailer 11HK$30,630 HKD
Retailer 14HK$34,327 HKD
Retailer 15HK$35,583 HKD
Retailer 13HK$43,624 HKD
Retailer 9HK$49,446 HKD
Retailer 12HK$54,194 HKD
Retailer 4HK$76,813 HKD
Brilliant EarthHK$84,424 HKD

32 data points across 21 retailers

19 retailersHK$8,654 HKD to HK$76,813 HKD

A
Cheapest Retailer
-
HK$8,654 HKD
$1,103 USD
A
Retailer 2
-
HK$9,415 HKD
$1,200 USD
View
A
Retailer 3
-
HK$10,543 HKD
£1,058 GBP
View
A
Retailer 4
-
HK$10,961 HKD
$1,397 USD
View
A
Retailer 5
-
HK$11,416 HKD
$1,455 USD
View
A
Retailer 6
-
HK$14,131 HKD
$1,801 USD
View
B+
Retailer 7
-
HK$14,230 HKD
$1,814 USD
View
B+
Retailer 8
-
HK$16,139 HKD
$2,057 USD
View
B+
Retailer 9
-
HK$16,856 HKD
€2,046 EUR
View
B
Retailer 10
-
HK$20,353 HKD
$2,594 USD
View
B+
Retailer 11
-
HK$20,761 HKD
$2,646 USD
View
B
Retailer 12
-
HK$23,730 HKD
A$4,653 AUD
View
B
Retailer 13
-
HK$28,037 HKD
CA$4,963 CAD
View
Retailer 14
-
HK$30,630 HKD
A$6,006 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
HK$35,583 HKD
£3,571 GBP
View
B
Retailer 16
-
HK$43,624 HKD
$5,560 USD
View
B
Retailer 17
-
HK$49,446 HKD
$6,302 USD
View
B
Retailer 18
-
HK$76,813 HKD
$9,790 USD
View
Most Expensive
Brilliant Earth
22267723A · Nov 1
HK$84,424 HKD
$10,760 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$8,654 HKDSave up to HK$68,159 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 Oval
HK$8,654 HKD