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Round|Lab Grown|GIA

5.03ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 2486520442

Certificate GIA 2486520442

Diamond specifications and retailer prices

From HK$112,169 HKD
$14,298 USD
As of October 28, 2026
Save HK$262,406 HKD (70%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$374,575 HKD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

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 GIA 2486520442. Listed at 25 retailers as of October 28, 2026, with prices from HK$112,169 to HK$374,575, a HK$262,406 spread on the same certified stone. Taylor and Hart lists it at HK$374,575. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2486520442
Dimensions11.10 × 11.04 × 6.72 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
11.10 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2486520442
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 28
Current: HK$258,941 HKD|Low: HK$112,169 HKD|High: HK$531,976 HKD|Avg: HK$242,234 HKD|-10.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
October 29, 2026
Retailer 6HK$112,169 HKD
Retailer 15HK$113,656 HKD
Retailer 17HK$116,704 HKD
Retailer 7HK$121,591 HKD
Retailer 2HK$136,301 HKD
Retailer 16HK$139,698 HKD
Retailer 13HK$164,018 HKD
Retailer 10HK$165,083 HKD
Retailer 5HK$236,530 HKD
Retailer 11HK$239,149 HKD
Retailer 8HK$248,901 HKD
Retailer 1HK$258,941 HKD
Retailer 12HK$307,719 HKD
Retailer 14HK$312,501 HKD
Retailer 9HK$332,348 HKD
Retailer 4HK$351,304 HKD
Taylor and HartHK$374,575 HKD
Retailer 3HK$531,976 HKD

35 data points across 18 retailers

25 retailersHK$112,169 HKD to HK$374,575 HKD

A
Cheapest Retailer
-
HK$112,169 HKD
$14,298 USD
Returns within 30 days
A
Retailer 2
-
HK$113,656 HKD
£11,407 GBP
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 3
-
HK$116,704 HKD
$14,876 USD
View
Returns within 30 days
A
Retailer 4
-
HK$121,591 HKD
$15,499 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
HK$135,320 HKD
$17,249 USD
View
Price last confirmed 29 days ago
Returns within 21 days
B+
Retailer 6
-
HK$136,301 HKD
$17,374 USD
View
Returns within 30 days
B+
Retailer 7
-
HK$137,744 HKD
$17,558 USD
View
Returns within 30 days
B+
Retailer 8
-
HK$138,568 HKD
$17,663 USD
View
Price last confirmed 35 days ago
B+
Retailer 9
-
HK$138,568 HKD
$17,663 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$139,698 HKD
$17,807 USD
View
Returns within 30 days
B+
Retailer 11
-
HK$154,807 HKD
$19,733 USD
View
Price last confirmed 29 days ago
Returns within 30 days
B+
Retailer 12
-
HK$156,973 HKD
$20,009 USD
View
Price last confirmed 26 days ago
Returns within 30 days
B+
Retailer 13
-
HK$162,386 HKD
$20,699 USD
View
Price last confirmed 29 days ago
Returns within 30 days
B+
Retailer 14
-
HK$164,018 HKD
$20,907 USD
View
Final sale: no returns
B+
Retailer 15
-
HK$165,083 HKD
£16,569 GBP
View
Returns within 30 days
B+
Retailer 16
-
HK$236,530 HKD
$30,150 USD
View
Returns within 30 days
B+
Retailer 17
-
HK$239,149 HKD
£24,003 GBP
View
B+
Retailer 18
-
HK$248,901 HKD
$31,727 USD
View
Returns within 30 days
B+
Retailer 19
-
HK$258,941 HKD
€31,435 EUR
View
Returns within 100 days
B+
Retailer 20
-
HK$307,719 HKD
ZAR 633,672 ZAR
View
Returns within 7 days
B+
Retailer 21
-
HK$312,501 HKD
A$61,283 AUD
View
B
Retailer 22
-
HK$332,348 HKD
A$65,175 AUD
View
Price last confirmed 28 days ago
Returns within 30 days
B
Retailer 23
-
HK$351,304 HKD
$44,780 USD
View
Returns within 30 days
Most Expensive
B
Taylor and Hart
VN7TI8L · Oct 28
HK$374,575 HKD
$47,746 USD
View
Returns within 90 days
23 more retailers have this diamond
Prices start from HK$112,169 HKDSave up to HK$262,406 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$112,169 HKD