Round|Lab Grown|GIA

5.03ct D IF Round Lab Grown Diamond

EX • D/IF • GIA 3495570640

Certificate GIA 3495570640

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)

26 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 3495570640. Listed at 26 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

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.8°

OriginLab Grown

Grading LabGIA

CertificateGIA 3495570640

Dimensions11.06 × 11.04 × 6.71 mm

L/W Ratio1.00

Star length45%

Lower girdle80%

View GIA Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 3495570640

Side View

Caratlytics Score

How it works →

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$240,105 HKD|Low: HK$112,169 HKD|High: HK$531,976 HKD|Avg: HK$235,882 HKD|-10.7%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Taylor and Hart

October 29, 2026

Retailer 6HK$112,169 HKD

Retailer 16HK$113,656 HKD

Retailer 18HK$116,704 HKD

Retailer 7HK$121,591 HKD

Retailer 2HK$136,301 HKD

Retailer 17HK$139,698 HKD

Retailer 14HK$164,018 HKD

Retailer 12HK$165,083 HKD

Retailer 9HK$217,837 HKD

Retailer 5HK$236,530 HKD

Retailer 1HK$240,105 HKD

Retailer 8HK$248,901 HKD

Retailer 11HK$258,941 HKD

Retailer 13HK$307,719 HKD

Retailer 15HK$312,501 HKD

Retailer 10HK$332,348 HKD

Retailer 4HK$351,304 HKD

Taylor and HartHK$374,575 HKD

Retailer 3HK$531,976 HKD

36 data points across 19 retailers

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

Cheapest Retailer

HK$112,169 HKD

$14,298 USD

Retailer 2

HK$113,656 HKD

£11,407 GBP

View

Price last confirmed 12 days ago

Retailer 3

HK$116,704 HKD

$14,876 USD

View

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

B+

Retailer 6

HK$136,301 HKD

$17,374 USD

View

B+

Retailer 7

HK$137,744 HKD

$17,558 USD

View

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

B+

Retailer 11

HK$154,807 HKD

$19,733 USD

View

Price last confirmed 29 days ago

B+

Retailer 12

HK$156,973 HKD

$20,009 USD

View

Price last confirmed 26 days ago

B+

Retailer 13

HK$162,386 HKD

$20,699 USD

View

Price last confirmed 29 days ago

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

B+

Retailer 16

HK$217,837 HKD

£21,864 GBP

View

B+

Retailer 17

HK$236,530 HKD

$30,150 USD

View

B+

Retailer 18

HK$240,105 HKD

£24,099 GBP

View

B+

Retailer 19

HK$248,901 HKD

$31,727 USD

View

B+

Retailer 20

HK$258,941 HKD

€31,435 EUR

View

B+

Retailer 21

HK$307,719 HKD

ZAR 633,672 ZAR

View

B+

Retailer 22

HK$312,501 HKD

A$61,283 AUD

View

Retailer 23

HK$332,348 HKD

A$65,175 AUD

View

Price last confirmed 28 days ago

Retailer 24

HK$351,304 HKD

$44,780 USD

View

Most Expensive

Taylor and Hart

BRHAQO1 · Oct 28

HK$374,575 HKD

$47,746 USD

View

24 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.

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5.03ct Round

HK$112,169 HKD