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Oval|Lab Grown|IGI

5.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG760566031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760566031

Diamond specifications and retailer prices

From HK$50,928 HKD
As of November 4, 2026
Save HK$317,849 HKD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$368,778 HKD at Mervis Diamond Importers · As of November 2, 2026
View at Mervis Diamond Importers

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760566031 or 760566031. Listed at 26 retailers as of November 2, 2026, with prices from HK$50,928 to HK$368,778, a HK$317,849 spread on the same certified stone. Mervis Diamond Importers lists it at HK$368,778. 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

5.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760566031
Dimensions13.54 × 9.46 × 6.08 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
13.54 mm9.46 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760566031
Side View
Table 60.0%Crown 37.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 64.3%

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 4
Current: HK$368,778 HKD|Low: HK$50,928 HKD|High: HK$368,778 HKD|Avg: HK$135,691 HKD
Mervis Diamond Importers
Retailer 2
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Retailer 23
November 4, 2026
Retailer 23HK$50,928 HKD
Retailer 21HK$52,961 HKD
Retailer 3HK$55,628 HKD
Retailer 14HK$57,033 HKD
Retailer 16HK$59,073 HKD
Retailer 19HK$59,080 HKD
Retailer 4HK$62,368 HKD
Retailer 22HK$69,053 HKD
Retailer 6HK$77,409 HKD
Retailer 2HK$79,449 HKD
Retailer 7HK$85,702 HKD
Retailer 15HK$93,265 HKD
Retailer 20HK$102,736 HKD
Retailer 11HK$107,961 HKD
Retailer 18HK$128,031 HKD
Retailer 13HK$132,888 HKD
Retailer 17HK$136,018 HKD
Retailer 8HK$162,585 HKD
Retailer 5HK$203,839 HKD
Retailer 10HK$207,589 HKD
Retailer 12HK$220,998 HKD
Retailer 9HK$317,763 HKD
Mervis Diamond ImportersHK$368,778 HKD

39 data points across 23 retailers

26 retailersHK$50,928 HKD to HK$368,778 HKD

A
Cheapest Retailer
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HK$50,928 HKD
A
Retailer 2
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HK$52,961 HKD
View
A
Retailer 3
-
HK$55,628 HKD
View
A
Retailer 4
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HK$57,033 HKD
View
Final sale: no returns
A
Retailer 5
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HK$59,073 HKD
View
Retailer 6
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HK$59,073 HKD
View
Price last confirmed 19 days ago
A
Retailer 7
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HK$59,080 HKD
View
A
Retailer 8
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HK$62,368 HKD
View
A
Retailer 9
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HK$69,053 HKD
View
A
Retailer 10
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HK$77,409 HKD
View
A
Retailer 11
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HK$79,449 HKD
View
A
Retailer 12
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HK$85,702 HKD
View
A
Retailer 13
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HK$93,265 HKD
View
Retailer 14
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HK$102,736 HKD
View
Price last confirmed 10 days ago
A
Retailer 15
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HK$107,961 HKD
View
B+
Retailer 16
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HK$128,031 HKD
View
B+
Retailer 17
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HK$132,888 HKD
View
B+
Retailer 18
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HK$136,018 HKD
View
B+
Retailer 19
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HK$162,585 HKD
View
B+
Retailer 20
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HK$179,830 HKD
View
B+
Retailer 21
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HK$203,839 HKD
View
B+
Retailer 22
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HK$207,589 HKD
View
B
Retailer 23
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HK$209,559 HKD
View
B
Retailer 24
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HK$220,998 HKD
View
B
Retailer 25
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HK$317,763 HKD
View
Most Expensive
B
Mervis Diamond Importers
1974989554 · Nov 2
HK$368,778 HKD
$47,002 USD
View
25 more retailers have this diamond
Prices start from HK$50,928 HKDSave up to HK$317,849 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
5.03ct Oval
HK$50,928 HKD