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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744514514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744514514

Diamond specifications and retailer prices

From HK$38,998 HKD
£3,914 GBP
As of October 29, 2026
Save HK$241,150 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$280,149 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 LG744514514 or 744514514. Listed at 18 retailers as of October 28, 2026, with prices from HK$38,998 to HK$280,149, a HK$241,150 spread on the same certified stone. Do Amore Diamonds lists it at HK$280,149. 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 angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514514
Dimensions10.97 × 11.04 × 6.77 mm
L/W Ratio1.01
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
10.97 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514514
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: HK$280,149 HKD|Low: HK$38,811 HKD|High: HK$280,149 HKD|Avg: HK$79,284 HKD
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
October 29, 2026
Retailer 2HK$38,998 HKD
Retailer 13HK$40,716 HKD
Retailer 17HK$42,677 HKD
Retailer 14HK$42,952 HKD
Retailer 9HK$46,553 HKD
Retailer 6HK$50,954 HKD
Retailer 5HK$57,740 HKD
Retailer 15HK$59,231 HKD
Retailer 16HK$61,890 HKD
Retailer 12HK$72,975 HKD
Retailer 10HK$88,115 HKD
Retailer 11HK$106,238 HKD
Retailer 3HK$109,337 HKD
Retailer 4HK$111,354 HKD
Retailer 8HK$158,471 HKD
Retailer 7HK$205,803 HKD
Do Amore DiamondsHK$280,149 HKD

39 data points across 17 retailers

18 retailersHK$38,998 HKD to HK$280,149 HKD

A+
Cheapest Retailer
-
HK$38,998 HKD
£3,914 GBP
Returns within 30 days
A
Retailer 2
-
HK$40,716 HKD
$5,190 USD
View
Returns within 21 days
A
Retailer 3
-
HK$42,677 HKD
$5,440 USD
View
A
Retailer 4
-
HK$42,952 HKD
$5,475 USD
View
Returns within 30 days
A
Retailer 5
-
HK$46,553 HKD
$5,934 USD
View
Final sale: no returns
A
Retailer 6
-
HK$50,954 HKD
$6,495 USD
View
Price last confirmed 11 days ago
Returns within 30 days
A
Retailer 7
-
HK$57,716 HKD
$7,357 USD
View
Returns within 30 days
A
Retailer 8
-
HK$57,740 HKD
$7,360 USD
View
Returns within 40 days
A
Retailer 9
-
HK$59,231 HKD
$7,550 USD
View
Returns within 30 days
A
Retailer 10
-
HK$61,890 HKD
$7,889 USD
View
Returns within 30 days
A
Retailer 11
-
HK$72,975 HKD
$9,302 USD
View
Returns within 30 days
A
Retailer 12
-
HK$88,115 HKD
€10,697 EUR
View
Returns within 100 days
A
Retailer 13
-
HK$106,238 HKD
£10,663 GBP
View
A
Retailer 14
-
HK$109,337 HKD
$13,937 USD
View
Returns within 30 days
A
Retailer 15
-
HK$111,354 HKD
A$21,837 AUD
View
B+
Retailer 16
-
HK$158,471 HKD
$20,200 USD
View
Returns within 30 days
B
Retailer 17
-
HK$205,803 HKD
A$40,359 AUD
View
Price last confirmed 20 days ago
Returns within 30 days
Most Expensive
B
Do Amore Diamonds
27-09F54D718 · Oct 28
HK$280,149 HKD
$35,710 USD
View
Returns within 60 days
17 more retailers have this diamond
Prices start from HK$38,998 HKDSave up to HK$241,150 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 Round
HK$38,998 HKD