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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

EX • E/IF • GIA 7568217411

Certificate GIA 7568217411

Diamond specifications and retailer prices

From HK$5,822 HKD
As of November 4, 2026
Save HK$18,508 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$24,330 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568217411. Listed at 11 retailers as of November 3, 2026, with prices from HK$5,822 to HK$24,330, a HK$18,508 spread on the same certified stone. NZ Jewellers lists it at HK$24,330. 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568217411
Dimensions7.87 × 4.25 × 2.66 mm
L/W Ratio1.85
Girdle conditionThick to Very Thick
Key to symbols
Minor Details of Polish
Top View
7.87 mm4.25 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7568217411
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.7%

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$24,330 HKD|Low: HK$5,618 HKD|High: HK$24,330 HKD|Avg: HK$9,778 HKD|+23.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10HK$5,822 HKD
Retailer 5HK$5,853 HKD
Retailer 11HK$6,104 HKD
Retailer 8HK$7,759 HKD
Retailer 9HK$7,791 HKD
Retailer 3HK$7,948 HKD
Retailer 7HK$8,058 HKD
Retailer 4HK$8,732 HKD
Retailer 2HK$10,317 HKD
Retailer 6HK$14,185 HKD
NZ JewellersHK$24,330 HKD

28 data points across 11 retailers

11 retailersHK$5,822 HKD to HK$24,330 HKD

A+
Cheapest Retailer
-
HK$5,822 HKD
A+
Retailer 2
-
HK$5,853 HKD
View
A
Retailer 3
-
HK$6,104 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$7,759 HKD
View
A
Retailer 5
-
HK$7,791 HKD
View
Retailer 6
-
HK$7,948 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$8,058 HKD
View
A
Retailer 8
-
HK$8,732 HKD
View
A
Retailer 9
-
HK$10,317 HKD
View
B+
Retailer 10
-
HK$14,185 HKD
View
Most Expensive
B
NZ Jewellers
f0f9f624-9b17-459e-b637-89a1539146c4 · Nov 3
HK$24,330 HKD
$3,101 USD
View
10 more retailers have this diamond
Prices start from HK$5,822 HKDSave up to HK$18,508 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 Marquise
HK$5,822 HKD