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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 $13,809 SGD
$10,802 USD
As of October 31, 2026
Save $36,596 SGD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $50,406 SGD 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 $13,809 to $50,406, a $36,596 spread on the same certified stone. Michael Trio lists it at $50,406. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $50,406 SGD|Low: $13,809 SGD|High: $73,702 SGD|Avg: $28,417 SGD|-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 18$13,809 SGD
Retailer 13$13,954 SGD
Retailer 15$13,979 SGD
Retailer 2$14,723 SGD
Retailer 4$14,809 SGD
Retailer 10$15,373 SGD
Retailer 11$16,976 SGD
Retailer 7$20,496 SGD
Retailer 16$24,769 SGD
Retailer 9$25,336 SGD
Retailer 14$27,024 SGD
Retailer 12$27,477 SGD
Retailer 17$32,522 SGD
Retailer 8$33,355 SGD
Retailer 3$39,849 SGD
Retailer 6$44,614 SGD
Michael Trio$50,406 SGD
Retailer 5$73,702 SGD

16 data points across 18 retailers

18 retailers$13,809 SGD to $50,406 SGD

A
Cheapest Retailer
-
$13,809 SGD
$10,802 USD
Final sale: no returns
A
Retailer 2
-
$13,954 SGD
$10,915 USD
View
A
Retailer 3
-
$13,979 SGD
$10,935 USD
View
A
Retailer 4
-
$14,723 SGD
£9,068 GBP
View
A
Retailer 5
-
$14,809 SGD
HK$90,500 HKD
View
A
Retailer 6
-
$15,373 SGD
$12,025 USD
View
A
Retailer 7
-
$16,976 SGD
£10,456 GBP
View
A
Retailer 8
-
$20,496 SGD
£12,624 GBP
View
B+
Retailer 9
-
$24,769 SGD
$19,375 USD
View
B+
Retailer 10
-
$25,336 SGD
£15,605 GBP
View
B+
Retailer 11
-
$27,024 SGD
$21,139 USD
View
B+
Retailer 12
-
$27,477 SGD
€20,470 EUR
View
B+
Retailer 13
-
$32,522 SGD
$25,440 USD
View
B+
Retailer 14
-
$33,355 SGD
ZAR 421,501 ZAR
View
B+
Retailer 15
-
$39,849 SGD
$31,171 USD
View
B
Retailer 16
-
$44,614 SGD
$34,898 USD
View
Most Expensive
B
Michael Trio
1750772271 · Oct 31
$50,406 SGD
View
16 more retailers have this diamond
Prices start from $13,809 SGDSave up to $36,596 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
5.58ct Oval
$13,809 SGD