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Oval|Lab Grown|IGI

5.58ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831604063

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831604063

Diamond specifications and retailer prices

From HK$84,749 HKD
$10,802 USD
As of October 31, 2026
Save HK$224,596 HKD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$309,346 HKD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.58ct lab-grown oval diamond

This 5.58ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604063 or 831604063. Listed at 18 retailers as of October 31, 2026, with prices from HK$84,749 to HK$309,346, a HK$224,596 spread on the same certified stone. Michael Trio lists it at HK$309,346. 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

5.58
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604063
Dimensions14.25 × 10.02 × 6.23 mm
L/W Ratio1.42
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
14.25 mm10.02 mm5.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604063
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°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: Oct 31
Current: HK$309,346 HKD|Low: HK$84,749 HKD|High: HK$452,320 HKD|Avg: HK$174,401 HKD|-12.9%
Michael Trio
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 1, 2026
Retailer 17HK$84,749 HKD
Retailer 12HK$85,636 HKD
Retailer 14HK$85,793 HKD
Retailer 4HK$90,625 HKD
Retailer 3HK$90,885 HKD
Retailer 10HK$94,345 HKD
Retailer 2HK$104,182 HKD
Retailer 7HK$125,786 HKD
Retailer 15HK$152,010 HKD
Retailer 9HK$155,489 HKD
Retailer 13HK$165,850 HKD
Retailer 11HK$168,632 HKD
Retailer 16HK$199,595 HKD
Retailer 8HK$204,701 HKD
Retailer 18HK$244,557 HKD
Retailer 6HK$273,801 HKD
Michael TrioHK$309,346 HKD
Retailer 5HK$452,320 HKD

16 data points across 18 retailers

18 retailersHK$84,749 HKD to HK$309,346 HKD

A
Cheapest Retailer
-
HK$84,749 HKD
$10,802 USD
Final sale: no returns
A
Retailer 2
-
HK$85,636 HKD
$10,915 USD
View
A
Retailer 3
-
HK$85,793 HKD
$10,935 USD
View
A
Retailer 4
-
HK$90,625 HKD
£9,095 GBP
View
A
Retailer 5
-
HK$90,885 HKD
View
A
Retailer 6
-
HK$94,345 HKD
$12,025 USD
View
A
Retailer 7
-
HK$104,182 HKD
£10,456 GBP
View
A
Retailer 8
-
HK$125,786 HKD
£12,624 GBP
View
B+
Retailer 9
-
HK$152,010 HKD
$19,375 USD
View
B+
Retailer 10
-
HK$155,489 HKD
£15,605 GBP
View
B+
Retailer 11
-
HK$165,850 HKD
$21,139 USD
View
B+
Retailer 12
-
HK$168,632 HKD
€20,470 EUR
View
B+
Retailer 13
-
HK$199,595 HKD
$25,440 USD
View
B+
Retailer 14
-
HK$204,701 HKD
ZAR 421,501 ZAR
View
B+
Retailer 15
-
HK$244,557 HKD
$31,171 USD
View
B
Retailer 16
-
HK$273,801 HKD
$34,898 USD
View
Most Expensive
B
Michael Trio
1750772271 · Oct 31
HK$309,346 HKD
SGD 53,282 SGD
View
16 more retailers have this diamond
Prices start from HK$84,749 HKDSave up to HK$224,596 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
5.58ct Oval
HK$84,749 HKD