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Oval|Lab Grown|IGI

5.09ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG762545506

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG762545506

Diamond specifications and retailer prices

From HK$53,251 HKD
As of November 2, 2026
Save HK$168,300 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$221,551 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545506 or 762545506. Listed at 14 retailers as of October 31, 2026, with prices from HK$53,251 to HK$221,551, a HK$168,300 spread on the same certified stone. Taylor and Hart lists it at HK$221,551. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545506
Dimensions13.60 × 9.71 × 6.12 mm
L/W Ratio1.40
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
13.60 mm9.71 mm5.09 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545506
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.0%

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: Nov 2
Current: HK$133,421 HKD|Low: HK$53,251 HKD|High: HK$301,413 HKD|Avg: HK$137,481 HKD|-37.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 3, 2026
Retailer 12HK$53,251 HKD
Retailer 5HK$56,256 HKD
Retailer 2HK$58,892 HKD
Retailer 9HK$68,417 HKD
Retailer 4HK$71,603 HKD
Retailer 7HK$79,778 HKD
Retailer 3HK$108,345 HKD
Retailer 11HK$109,224 HKD
Retailer 13HK$111,413 HKD
Retailer 8HK$128,549 HKD
Retailer 1HK$133,421 HKD
Retailer 6HK$179,579 HKD
Retailer 10HK$221,477 HKD
Taylor and HartHK$221,551 HKD

35 data points across 14 retailers

14 retailersHK$53,251 HKD to HK$221,551 HKD

A
Cheapest Retailer
-
HK$53,251 HKD
A
Retailer 2
-
HK$56,256 HKD
View
A
Retailer 3
-
HK$58,892 HKD
View
A
Retailer 4
-
HK$68,417 HKD
View
A
Retailer 5
-
HK$71,603 HKD
View
A
Retailer 6
-
HK$79,778 HKD
View
B+
Retailer 7
-
HK$108,345 HKD
View
B+
Retailer 8
-
HK$109,224 HKD
View
B+
Retailer 9
-
HK$111,413 HKD
View
B+
Retailer 10
-
HK$128,549 HKD
View
B+
Retailer 11
-
HK$133,421 HKD
View
B+
Retailer 12
-
HK$179,579 HKD
View
B
Retailer 13
-
HK$221,477 HKD
View
Most Expensive
B
Taylor and Hart
2252UCL · Oct 31
HK$221,551 HKD
$28,237 USD
View
13 more retailers have this diamond
Prices start from HK$53,251 HKDSave up to HK$168,300 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
5.09ct Oval
HK$53,251 HKD