CaratHunter
Plans
Cushion|Natural|GIA

0.51ct E VS1 Cushion Natural Diamond

ID • E/VS1 • GIA 2566789892

Certificate GIA 2566789892

Diamond specifications and retailer prices

From HK$7,140 HKD
$910 USD
As of November 2, 2026
Save HK$8,524 HKD (54%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$15,664 HKD at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion 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 2566789892. Listed at 9 retailers as of November 2, 2026, with prices from HK$7,140 to HK$15,664, a HK$8,524 spread on the same certified stone. Flawless Fine Jewelry lists it at HK$15,664. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566789892
Dimensions6.35 × 4.47 × 2.08 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Needle
Top View
6.35 mm4.47 mm0.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566789892
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 46.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$15,664 HKD|Low: HK$7,140 HKD|High: HK$15,664 HKD|Avg: HK$9,917 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 5HK$7,140 HKD
Retailer 9HK$7,242 HKD
Retailer 8HK$8,899 HKD
Retailer 2HK$8,984 HKD
Retailer 6HK$9,116 HKD
Retailer 3HK$9,202 HKD
Retailer 7HK$11,031 HKD
Retailer 4HK$14,379 HKD
Flawless Fine JewelryHK$15,664 HKD

2 data points across 9 retailers

9 retailersHK$7,140 HKD to HK$15,664 HKD

B+
Cheapest Retailer
-
HK$7,140 HKD
$910 USD
B+
Retailer 2
-
HK$7,242 HKD
$923 USD
View
Final sale: no returns
B
Retailer 3
-
HK$8,899 HKD
$1,134 USD
View
B
Retailer 4
-
HK$8,984 HKD
$1,145 USD
View
B
Retailer 5
-
HK$9,116 HKD
£915 GBP
View
B
Retailer 6
-
HK$9,202 HKD
£923 GBP
View
B
Retailer 7
-
HK$11,031 HKD
€1,339 EUR
View
B
Retailer 8
-
HK$14,379 HKD
£1,443 GBP
View
Most Expensive
B
Flawless Fine Jewelry
0AC056528 · Nov 3
HK$15,664 HKD
£1,572 GBP
View
8 more retailers have this diamond
Prices start from HK$7,140 HKDSave up to HK$8,524 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.

B+
0.51ct Cushion
HK$7,140 HKD