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Round|Natural|GIA

0.51ct D FL Round Natural Diamond

EX • D/FL • GIA 2568176607

Certificate GIA 2568176607

Diamond specifications and retailer prices

From HK$11,847 HKD
As of November 4, 2026
Save HK$16,516 HKD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$34,483 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2568176607. Listed at 22 retailers as of November 2, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2568176607
Dimensions5.10 × 5.13 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.10 mm5.13 mm0.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568176607
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 4
Current: HK$16,100 HKD|Low: HK$11,745 HKD|High: HK$29,242 HKD|Avg: HK$19,477 HKD|-8.1%
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
November 4, 2026
Retailer 10HK$11,847 HKD
Retailer 4HK$13,997 HKD
Retailer 2HK$14,625 HKD
Retailer 8HK$14,625 HKD
Retailer 13HK$14,939 HKD
Retailer 1HK$16,100 HKD
Retailer 5HK$16,681 HKD
Retailer 14HK$18,579 HKD
Retailer 3HK$19,081 HKD
Retailer 6HK$20,337 HKD
Retailer 7HK$22,024 HKD
Retailer 12HK$22,863 HKD
Retailer 11HK$25,170 HKD
Retailer 9HK$28,363 HKD

43 data points across 14 retailers

22 retailersHK$11,847 HKD to HK$28,363 HKD

A+
Cheapest Retailer
-
HK$11,847 HKD
A
Retailer 2
-
HK$13,997 HKD
View
B+
Retailer 3
-
HK$14,625 HKD
View
A
Retailer 4
-
HK$14,625 HKD
View
A
Retailer 5
-
HK$14,939 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$16,100 HKD
View
Retailer 7
-
HK$16,492 HKD
View
Price last confirmed 23 days ago
Retailer 8
-
HK$16,681 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$17,253 HKD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
HK$18,579 HKD
View
Retailer 11
-
HK$19,034 HKD
View
Price last confirmed 58 days ago
Retailer 12
-
HK$19,034 HKD
View
Price last confirmed 26 days ago
Retailer 13
-
HK$19,034 HKD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
HK$19,081 HKD
View
Retailer 15
-
HK$20,337 HKD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
HK$22,024 HKD
View
B
Retailer 17
-
HK$22,863 HKD
View
B+
Retailer 18
-
HK$25,170 HKD
View
B
Retailer 19
-
HK$28,363 HKD
View
Retailer 20
-
HK$34,483 HKD
View
Price last confirmed 54 days ago
Retailer 21
-
HK$34,483 HKD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
cc58645e-c48e-4754-872f-b8092dfd6ada · Oct 3
HK$34,483 HKD
$4,395 USD
View
Price last confirmed 32 days ago
21 more retailers have this diamond
Prices start from HK$11,847 HKDSave up to HK$16,516 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+
0.51ct Round
HK$11,847 HKD