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Oval|Lab Grown|IGI

5.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG807639399

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807639399

Diamond specifications and retailer prices

From HK$78,750 HKD
As of November 3, 2026
Save HK$142,778 HKD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$221,529 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.05ct lab-grown oval diamond

This 5.05ct 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 LG807639399 or 807639399. Listed at 9 retailers as of October 31, 2026, with prices from HK$78,750 to HK$221,529, a HK$142,778 spread on the same certified stone. Taylor and Hart lists it at HK$221,529. 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

5.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807639399
Dimensions13.51 × 9.65 × 6.16 mm
L/W Ratio1.40
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
13.51 mm9.65 mm5.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807639399
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

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 3
Current: HK$79,762 HKD|Low: HK$60,657 HKD|High: HK$241,281 HKD|Avg: HK$115,287 HKD|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
November 4, 2026
Retailer 6HK$61,905 HKD
Retailer 8HK$70,496 HKD
Retailer 5HK$78,750 HKD
Retailer 1HK$79,762 HKD
Retailer 4HK$96,977 HKD
Retailer 3HK$106,557 HKD
Retailer 2HK$128,525 HKD
Retailer 7HK$204,624 HKD
Taylor and HartHK$221,529 HKD

34 data points across 9 retailers

9 retailersHK$78,750 HKD to HK$221,529 HKD

Retailer 1
-
HK$61,905 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$70,496 HKD
View
Price last confirmed 43 days ago
A
Retailer 3
-
HK$78,750 HKD
View
A
Retailer 4
-
HK$79,762 HKD
View
A
Retailer 5
-
HK$96,977 HKD
View
A
Retailer 6
-
HK$106,557 HKD
View
B+
Retailer 7
-
HK$128,525 HKD
View
B
Retailer 8
-
HK$204,624 HKD
View
Most Expensive
B
Taylor and Hart
8PVKPLW · Oct 31
HK$221,529 HKD
$28,235 USD
View
8 more retailers have this diamond
Prices start from HK$78,750 HKDSave up to HK$142,778 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
5.05ct Oval
HK$78,750 HKD