CaratHunter
Plans
Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804659258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659258

Diamond specifications and retailer prices

From HK$60,645 HKD
$7,729 USD
As of October 29, 2026
Save HK$215,046 HKD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$275,691 HKD at With Clarity · As of October 30, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659258 or 804659258. Listed at 14 retailers as of October 29, 2026, with prices from HK$60,645 to HK$275,691, a HK$215,046 spread on the same certified stone. With Clarity lists it at HK$275,691. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659258
Dimensions11.11 × 11.06 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
11.11 mm11.06 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659258
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.5%

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: Oct 29
Current: HK$170,973 HKD|Low: HK$59,680 HKD|High: HK$268,268 HKD|Avg: HK$130,672 HKD|-36.3%
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
October 30, 2026
Retailer 11HK$60,645 HKD
Retailer 2HK$71,104 HKD
Retailer 12HK$73,919 HKD
Retailer 3HK$80,284 HKD
Retailer 6HK$83,538 HKD
Retailer 9HK$113,867 HKD
Retailer 5HK$118,314 HKD
Retailer 10HK$124,585 HKD
Retailer 8HK$134,487 HKD
Retailer 7HK$138,425 HKD
Retailer 1HK$170,973 HKD
Retailer 4HK$190,675 HKD
Retailer 13HK$227,130 HKD

42 data points across 13 retailers

14 retailersHK$60,645 HKD to HK$275,691 HKD

A
Cheapest Retailer
-
HK$60,645 HKD
$7,729 USD
A
Retailer 2
-
HK$71,104 HKD
$9,062 USD
View
A
Retailer 3
-
HK$73,919 HKD
View
Retailer 4
-
HK$74,315 HKD
$9,471 USD
View
Price last confirmed 95 days ago
A
Retailer 5
-
HK$80,284 HKD
$10,232 USD
View
A
Retailer 6
-
HK$83,538 HKD
£8,383 GBP
View
A
Retailer 7
-
HK$113,867 HKD
€13,821 EUR
View
A
Retailer 8
-
HK$124,585 HKD
$15,878 USD
View
B+
Retailer 9
-
HK$134,487 HKD
£13,496 GBP
View
B+
Retailer 10
-
HK$138,425 HKD
ZAR 285,005 ZAR
View
B+
Retailer 11
-
HK$170,973 HKD
$21,790 USD
View
Retailer 12
-
HK$190,675 HKD
$24,301 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
HK$227,130 HKD
$28,947 USD
View
Most Expensive
B
With Clarity
804659258 · Oct 30
HK$275,691 HKD
$35,136 USD
View
13 more retailers have this diamond
Prices start from HK$60,645 HKDSave up to HK$215,046 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$60,645 HKD