Marquise|Natural|GIA

0.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6552454440

Certificate GIA 6552454440

Diamond specifications and retailer prices

From $717 USD
HK$5,600 HKD
As of October 29, 2026
Save $1,404 USD (66%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,015 USD 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 6552454440. Listed at 23 retailers as of October 28, 2026, with a 196% 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552454440
Dimensions7.75 × 4.11 × 2.62 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.75 mm4.11 mm0.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552454440
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: $1,038 USD|Low: $717 USD|High: $2,127 USD|Avg: $1,262 USD
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
October 28, 2026
Retailer 9$717 USD
Retailer 13$754 USD
Retailer 3$887 USD
Retailer 16$908 USD
Retailer 2$924 USD
Retailer 7$1,005 USD
Retailer 1$1,038 USD
Retailer 6$1,095 USD
Retailer 17$1,115 USD
Retailer 12$1,119 USD
Retailer 5$1,257 USD
Retailer 10$1,350 USD
Retailer 8$1,452 USD
Retailer 14$1,467 USD
Retailer 15$1,770 USD
Retailer 4$1,920 USD
Retailer 11$2,121 USD

27 data points across 17 retailers

23 retailers$717 USD to $2,121 USD

A
Cheapest Retailer
-
$717 USD
HK$5,600 HKD
Retailer 2
-
$754 USD
₹71,849 INR
View
Price last confirmed 10 days ago
Retailer 3
-
$908 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$924 USD
SGD 1,248 SGD
View
Retailer 5
-
$961 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$961 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$963 USD
View
Retailer 8
-
$998 USD
View
Price last confirmed 16 days ago
Retailer 9
-
$1,005 USD
SGD 1,358 SGD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,038 USD
View
Retailer 11
-
$1,095 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,109 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$1,115 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,119 USD
£881 GBP
View
B+
Retailer 15
-
$1,257 USD
View
Retailer 16
-
$1,315 USD
£1,036 GBP
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,350 USD
€1,286 EUR
View
Retailer 18
-
$1,452 USD
A$2,234 AUD
View
Price last confirmed 28 days ago
Retailer 19
-
$1,467 USD
ZAR 23,706 ZAR
View
Price last confirmed 11 days ago
Retailer 20
-
$1,770 USD
£1,394 GBP
View
Price last confirmed 12 days ago
B
Retailer 21
-
$1,920 USD
£1,512 GBP
View
B
Retailer 22
-
$2,121 USD
£1,670 GBP
View
Most Expensive
NZ Jewellers
beb4f42a-4bf7-48fd-ba74-85788a0582fc · Oct 17
$3,015 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $717 USDSave up to $1,404 USD

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
$717 USD