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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 $900 SGD
HK$5,500 HKD
As of October 29, 2026
Save $1,803 SGD (67%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,819 SGD 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: $1,318 SGD|Low: $900 SGD|High: $2,711 SGD|Avg: $1,587 SGD
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$900 SGD
Retailer 14$956 SGD
Retailer 4$1,122 SGD
Retailer 17$1,149 SGD
Retailer 2$1,170 SGD
Retailer 9$1,273 SGD
Retailer 1$1,318 SGD
Retailer 8$1,388 SGD
Retailer 3$1,405 SGD
Retailer 18$1,413 SGD
Retailer 13$1,417 SGD
Retailer 7$1,594 SGD
Retailer 11$1,710 SGD
Retailer 10$1,840 SGD
Retailer 15$1,859 SGD
Retailer 16$2,242 SGD
Retailer 5$2,435 SGD
Retailer 12$2,703 SGD

27 data points across 18 retailers

25 retailers$900 SGD to $2,703 SGD

A
Cheapest Retailer
-
$900 SGD
HK$5,500 HKD
Retailer 2
-
$956 SGD
₹71,184 INR
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,122 SGD
$878 USD
View
Final sale: no returns
Retailer 4
-
$1,149 SGD
$899 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$1,170 SGD
View
Retailer 6
-
$1,218 SGD
$953 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$1,218 SGD
$953 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$1,221 SGD
$955 USD
View
Retailer 9
-
$1,264 SGD
$989 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$1,273 SGD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,318 SGD
$1,031 USD
View
Retailer 12
-
$1,388 SGD
$1,086 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$1,405 SGD
$1,099 USD
View
Price last confirmed 13 days ago
Retailer 14
-
$1,413 SGD
$1,105 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,417 SGD
£873 GBP
View
B+
Retailer 16
-
$1,577 SGD
A$1,898 AUD
View
B+
Retailer 17
-
$1,594 SGD
$1,247 USD
View
Retailer 18
-
$1,666 SGD
£1,026 GBP
View
Price last confirmed 31 days ago
B+
Retailer 19
-
$1,710 SGD
€1,274 EUR
View
Retailer 20
-
$1,840 SGD
A$2,214 AUD
View
Price last confirmed 28 days ago
Retailer 21
-
$1,859 SGD
ZAR 23,487 ZAR
View
Price last confirmed 10 days ago
Retailer 22
-
$2,242 SGD
£1,381 GBP
View
Price last confirmed 11 days ago
B
Retailer 23
-
$2,435 SGD
£1,500 GBP
View
B
Retailer 24
-
$2,703 SGD
£1,665 GBP
View
Most Expensive
NZ Jewellers
3f8cb39e-6681-468c-b582-259d14c7f36c · Oct 17
$3,819 SGD
$2,987 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $900 SGDSave up to $1,803 SGD

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
$900 SGD