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Marquise|Natural|GIA

0.51ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 1563247605

Certificate GIA 1563247605

Diamond specifications and retailer prices

From HK$7,265 HKD
$926 USD
As of October 30, 2026
Save HK$12,585 HKD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$19,850 HKD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563247605. Listed at 19 retailers as of October 30, 2026, with prices from HK$7,265 to HK$19,850, a HK$12,585 spread on the same certified stone. NZ Jewellers lists it at HK$19,850. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563247605
Dimensions8.94 × 4.02 × 2.41 mm
L/W Ratio2.22
Culet sizeNone
Top View
8.94 mm4.02 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563247605
Side View
Table 61.0%CrownGirdle: Sli. Thick - Very ThickPavilionCulet: NoneDepth 59.9%

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 30
Current: HK$19,850 HKD|Low: HK$7,265 HKD|High: HK$21,882 HKD|Avg: HK$11,190 HKD|-9.3%
NZ Jewellers
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
Retailer 19
October 31, 2026
Retailer 19HK$7,265 HKD
Retailer 3HK$7,500 HKD
Retailer 6HK$7,956 HKD
Retailer 9HK$8,214 HKD
Retailer 7HK$8,301 HKD
Retailer 8HK$8,536 HKD
Retailer 18HK$8,724 HKD
Retailer 5HK$9,267 HKD
Retailer 14HK$9,297 HKD
Retailer 12HK$9,336 HKD
Retailer 4HK$9,479 HKD
Retailer 13HK$9,546 HKD
Retailer 11HK$9,807 HKD
Retailer 2HK$10,518 HKD
Retailer 15HK$11,418 HKD
Retailer 17HK$12,563 HKD
Retailer 10HK$15,285 HKD
Retailer 16HK$16,261 HKD
NZ JewellersHK$19,850 HKD

17 data points across 19 retailers

19 retailersHK$7,265 HKD to HK$19,850 HKD

A
Cheapest Retailer
-
HK$7,265 HKD
$926 USD
A
Retailer 2
-
HK$7,500 HKD
$956 USD
View
Final sale: no returns
A
Retailer 3
-
HK$7,956 HKD
$1,014 USD
View
A
Retailer 4
-
HK$8,214 HKD
$1,047 USD
View
A
Retailer 5
-
HK$8,301 HKD
$1,058 USD
View
A
Retailer 6
-
HK$8,536 HKD
$1,088 USD
View
B+
Retailer 7
-
HK$8,724 HKD
$1,112 USD
View
B+
Retailer 8
-
HK$9,267 HKD
$1,181 USD
View
B+
Retailer 9
-
HK$9,297 HKD
$1,185 USD
View
B+
Retailer 10
-
HK$9,336 HKD
$1,190 USD
View
B+
Retailer 11
-
HK$9,479 HKD
£951 GBP
View
B+
Retailer 12
-
HK$9,546 HKD
£958 GBP
View
Retailer 13
-
HK$9,807 HKD
$1,250 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
HK$10,518 HKD
$1,341 USD
View
B+
Retailer 15
-
HK$11,418 HKD
€1,386 EUR
View
B+
Retailer 16
-
HK$12,563 HKD
ZAR 25,868 ZAR
View
B
Retailer 17
-
HK$15,285 HKD
£1,534 GBP
View
B
Retailer 18
-
HK$16,261 HKD
£1,632 GBP
View
Most Expensive
B
NZ Jewellers
a48b40bb-dc83-4929-86d9-6308b0ad07b2 · Oct 30
HK$19,850 HKD
$2,530 USD
View
18 more retailers have this diamond
Prices start from HK$7,265 HKDSave up to HK$12,585 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$7,265 HKD