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Oval|Lab Grown|IGI

5.14ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG744514999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744514999

Diamond specifications and retailer prices

From HK$50,638 HKD
$6,454 USD
As of November 1, 2026
Save HK$265,320 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$315,958 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown oval diamond

This 5.14ct 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 LG744514999 or 744514999. Listed at 18 retailers as of November 1, 2026, with prices from HK$50,638 to HK$315,958, a HK$265,320 spread on the same certified stone. Do Amore Diamonds lists it at HK$315,958. 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

5.14
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514999
Dimensions13.73 × 9.76 × 5.94 mm
L/W Ratio1.41
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
13.73 mm9.76 mm5.14 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514999
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.9%

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 1
Current: HK$315,958 HKD|Low: HK$50,638 HKD|High: HK$339,104 HKD|Avg: HK$110,812 HKD|-6.8%
Do Amore Diamonds
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 3, 2026
Retailer 6HK$50,638 HKD
Retailer 3HK$52,074 HKD
Retailer 18HK$52,662 HKD
Retailer 7HK$58,570 HKD
Retailer 8HK$60,744 HKD
Retailer 10HK$61,042 HKD
Retailer 5HK$61,191 HKD
Retailer 15HK$68,103 HKD
Retailer 2HK$68,535 HKD
Retailer 13HK$75,871 HKD
Retailer 9HK$76,969 HKD
Retailer 17HK$110,088 HKD
Retailer 4HK$112,512 HKD
Retailer 12HK$127,066 HKD
Retailer 14HK$135,275 HKD
Retailer 11HK$162,830 HKD
Retailer 16HK$222,657 HKD
Do Amore DiamondsHK$315,958 HKD

35 data points across 18 retailers

18 retailersHK$50,638 HKD to HK$315,958 HKD

A
Cheapest Retailer
-
HK$50,638 HKD
$6,454 USD
A
Retailer 2
-
HK$52,074 HKD
$6,637 USD
View
A
Retailer 3
-
HK$52,662 HKD
$6,712 USD
View
A
Retailer 4
-
HK$54,671 HKD
$6,968 USD
View
A
Retailer 5
-
HK$58,570 HKD
$7,465 USD
View
A
Retailer 6
-
HK$61,042 HKD
$7,780 USD
View
Final sale: no returns
A
Retailer 7
-
HK$61,191 HKD
$7,799 USD
View
A
Retailer 8
-
HK$68,103 HKD
$8,680 USD
View
A
Retailer 9
-
HK$68,535 HKD
$8,735 USD
View
A
Retailer 10
-
HK$75,871 HKD
$9,670 USD
View
A
Retailer 11
-
HK$76,969 HKD
$9,810 USD
View
A
Retailer 12
-
HK$110,088 HKD
€13,363 EUR
View
A
Retailer 13
-
HK$112,512 HKD
$14,340 USD
View
B+
Retailer 14
-
HK$127,066 HKD
£12,752 GBP
View
B+
Retailer 15
-
HK$135,275 HKD
A$26,525 AUD
View
B+
Retailer 16
-
HK$162,830 HKD
$20,753 USD
View
B
Retailer 17
-
HK$222,657 HKD
A$43,659 AUD
View
Most Expensive
B
Do Amore Diamonds
27-58521A92E · Nov 2
HK$315,958 HKD
$40,270 USD
View
17 more retailers have this diamond
Prices start from HK$50,638 HKDSave up to HK$265,320 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
5.14ct Oval
HK$50,638 HKD