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Marquise|Natural|GIA

0.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2558437336

Certificate GIA 2558437336

Diamond specifications and retailer prices

From €630 EUR
HK$5,500 HKD
As of October 29, 2026
Save €1,263 EUR (67%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,674 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D 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 2558437336. Listed at 25 retailers as of October 28, 2026, with a 200% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558437336
Dimensions7.75 × 4.14 × 2.63 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Needle, Indented Natural
Top View
7.75 mm4.14 mm0.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558437336
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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 29
Current: €923 EUR|Low: €630 EUR|High: €1,898 EUR|Avg: €1,111 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 28, 2026
Retailer 6€630 EUR
Retailer 14€669 EUR
Retailer 4€786 EUR
Retailer 17€805 EUR
Retailer 2€819 EUR
Retailer 9€892 EUR
Retailer 1€923 EUR
Retailer 8€972 EUR
Retailer 3€984 EUR
Retailer 18€989 EUR
Retailer 13€992 EUR
Retailer 7€1,116 EUR
Retailer 11€1,197 EUR
Retailer 10€1,288 EUR
Retailer 15€1,301 EUR
Retailer 16€1,570 EUR
Retailer 5€1,705 EUR
Retailer 12€1,893 EUR

27 data points across 18 retailers

25 retailers€630 EUR to €1,893 EUR

A
Cheapest Retailer
-
€630 EUR
HK$5,500 HKD
Retailer 2
-
€669 EUR
₹71,184 INR
View
Price last confirmed 9 days ago
A
Retailer 3
-
€786 EUR
$878 USD
View
Final sale: no returns
Retailer 4
-
€805 EUR
$899 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
€819 EUR
SGD 1,237 SGD
View
Retailer 6
-
€853 EUR
$953 USD
View
Price last confirmed 15 days ago
Retailer 7
-
€853 EUR
$953 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
€855 EUR
$955 USD
View
Retailer 9
-
€885 EUR
$989 USD
View
Price last confirmed 16 days ago
Retailer 10
-
€892 EUR
SGD 1,346 SGD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€923 EUR
$1,031 USD
View
Retailer 12
-
€972 EUR
$1,086 USD
View
Price last confirmed 15 days ago
Retailer 13
-
€984 EUR
$1,099 USD
View
Price last confirmed 14 days ago
Retailer 14
-
€989 EUR
$1,105 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
€992 EUR
£873 GBP
View
B+
Retailer 16
-
€1,104 EUR
A$1,898 AUD
View
B+
Retailer 17
-
€1,116 EUR
$1,247 USD
View
Retailer 18
-
€1,166 EUR
£1,026 GBP
View
Price last confirmed 31 days ago
B+
Retailer 19
-
€1,197 EUR
View
Retailer 20
-
€1,288 EUR
A$2,214 AUD
View
Price last confirmed 29 days ago
Retailer 21
-
€1,301 EUR
ZAR 23,487 ZAR
View
Price last confirmed 11 days ago
Retailer 22
-
€1,570 EUR
£1,381 GBP
View
Price last confirmed 12 days ago
B
Retailer 23
-
€1,705 EUR
£1,500 GBP
View
B
Retailer 24
-
€1,893 EUR
£1,665 GBP
View
Most Expensive
NZ Jewellers
3f8cb39e-6681-468c-b582-259d14c7f36c · Oct 17
€2,674 EUR
$2,987 USD
View
Price last confirmed 15 days ago
24 more retailers have this diamond
Prices start from €630 EURSave up to €1,263 EUR

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
0.50ct Marquise
€630 EUR