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Marquise|Natural|GIA

0.51ct E IF Marquise Natural Diamond

EX • E/IF • GIA 1555079083

Certificate GIA 1555079083

Diamond specifications and retailer prices

From HK$5,217 HKD
As of November 4, 2026
Save HK$16,743 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$21,960 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 1555079083. Listed at 13 retailers as of November 3, 2026, with prices from HK$5,217 to HK$21,960, a HK$16,743 spread on the same certified stone. NZ Jewellers lists it at HK$21,960. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1555079083
Dimensions7.91 × 4.20 × 2.60 mm
L/W Ratio1.88
Top View
7.91 mm4.20 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1555079083
Side View
Table 59.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 62.0%

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$8,097 HKD|Low: HK$5,210 HKD|High: HK$12,977 HKD|Avg: HK$7,909 HKD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3HK$5,217 HKD
Retailer 7HK$6,998 HKD
Retailer 5HK$7,022 HKD
Retailer 6HK$7,085 HKD
Retailer 2HK$7,877 HKD
Retailer 8HK$8,081 HKD
Retailer 1HK$8,097 HKD
Retailer 4HK$12,796 HKD

32 data points across 8 retailers

13 retailersHK$5,217 HKD to HK$21,960 HKD

A+
Cheapest Retailer
-
HK$5,217 HKD
A
Retailer 2
-
HK$6,998 HKD
View
A
Retailer 3
-
HK$6,998 HKD
View
A
Retailer 4
-
HK$7,022 HKD
View
A
Retailer 5
-
HK$7,085 HKD
View
A
Retailer 6
-
HK$7,273 HKD
View
A
Retailer 7
-
HK$7,877 HKD
View
A
Retailer 8
-
HK$8,081 HKD
View
A
Retailer 9
-
HK$8,081 HKD
View
A
Retailer 10
-
HK$8,097 HKD
View
Retailer 11
-
HK$10,521 HKD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$12,796 HKD
View
Most Expensive
B
NZ Jewellers
7f6e8ae2-9628-41f4-bbb3-642ed751d4cd · Nov 3
HK$21,960 HKD
$2,799 USD
View
12 more retailers have this diamond
Prices start from HK$5,217 HKDSave up to HK$16,743 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$5,217 HKD