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Oval|Lab Grown|IGI

4.58ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804665190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804665190

Diamond specifications and retailer prices

From HK$28,419 HKD
$3,622 USD
As of November 1, 2026
Save HK$167,106 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$195,525 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665190 or 804665190. Listed at 15 retailers as of November 1, 2026, with prices from HK$28,419 to HK$195,525, a HK$167,106 spread on the same certified stone. Do Amore Diamonds lists it at HK$195,525. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665190
Dimensions13.15 × 9.44 × 5.76 mm
L/W Ratio1.39
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
13.15 mm9.44 mm4.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665190
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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$195,525 HKD|Low: HK$28,419 HKD|High: HK$224,555 HKD|Avg: HK$70,687 HKD|-12.9%
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
Retailer 14
November 1, 2026
Retailer 10HK$28,419 HKD
Retailer 5HK$30,914 HKD
Retailer 12HK$31,494 HKD
Retailer 14HK$34,170 HKD
Retailer 13HK$44,574 HKD
Retailer 3HK$45,468 HKD
Retailer 4HK$46,323 HKD
Retailer 11HK$51,102 HKD
Retailer 7HK$62,027 HKD
Retailer 6HK$63,161 HKD
Retailer 2HK$77,933 HKD
Retailer 8HK$108,982 HKD
Retailer 9HK$121,505 HKD
Do Amore DiamondsHK$195,525 HKD

34 data points across 14 retailers

15 retailersHK$28,419 HKD to HK$195,525 HKD

A+
Cheapest Retailer
-
HK$28,419 HKD
$3,622 USD
A
Retailer 2
-
HK$30,914 HKD
$3,940 USD
View
A
Retailer 3
-
HK$31,494 HKD
$4,014 USD
View
A
Retailer 4
-
HK$34,170 HKD
$4,355 USD
View
A
Retailer 5
-
HK$38,807 HKD
$4,946 USD
View
Final sale: no returns
A
Retailer 6
-
HK$44,574 HKD
$5,681 USD
View
A
Retailer 7
-
HK$45,468 HKD
$5,795 USD
View
A
Retailer 8
-
HK$46,323 HKD
$5,904 USD
View
A
Retailer 9
-
HK$51,102 HKD
$6,513 USD
View
B+
Retailer 10
-
HK$62,027 HKD
€7,529 EUR
View
Retailer 11
-
HK$63,161 HKD
$8,050 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
HK$77,933 HKD
£7,821 GBP
View
B+
Retailer 13
-
HK$108,982 HKD
$13,890 USD
View
B
Retailer 14
-
HK$121,505 HKD
$15,486 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD13AD66C · Nov 2
HK$195,525 HKD
$24,920 USD
View
14 more retailers have this diamond
Prices start from HK$28,419 HKDSave up to HK$167,106 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$28,419 HKD