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Marquise|Natural|GIA

0.50ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 2566420418

Certificate GIA 2566420418

Diamond specifications and retailer prices

From $1,250 AUD
$876 USD
As of November 2, 2026
Save $2,998 AUD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,248 AUD at NZ Jewellers · As of October 30, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566420418. Listed at 23 retailers as of October 30, 2026, with prices from $1,250 to $4,248, a $2,998 spread on the same certified stone. NZ Jewellers lists it at $4,248. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2566420418
Dimensions7.79 × 4.14 × 2.67 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.14 mm0.50 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566420418
Side View
Table 60.0%Crown 38.8°Girdle: MED-THKPavilion 40.5°Culet: NDepth 64.3%

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: Nov 2
Current: $4,248 AUD|Low: $1,046 AUD|High: $4,318 AUD|Avg: $1,704 AUD|-1.6%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 10$1,046 AUD
Retailer 11$1,127 AUD
Retailer 3$1,250 AUD
Retailer 22$1,251 AUD
Retailer 14$1,263 AUD
Retailer 23$1,354 AUD
Retailer 12$1,377 AUD
Retailer 21$1,407 AUD
Retailer 5$1,475 AUD
Retailer 15$1,484 AUD
Retailer 8$1,498 AUD
Retailer 18$1,562 AUD
Retailer 13$1,586 AUD
Retailer 20$1,688 AUD
Retailer 2$1,756 AUD
Retailer 4$1,788 AUD
Retailer 7$1,948 AUD
Retailer 16$2,071 AUD
Retailer 19$2,091 AUD
Retailer 6$2,307 AUD
Retailer 17$2,481 AUD
Retailer 9$2,718 AUD
NZ Jewellers$4,248 AUD

32 data points across 23 retailers

23 retailers$1,250 AUD to $4,248 AUD

Retailer 1
-
$1,023 AUD
HK$5,600 HKD
Price last confirmed 22 days ago
Retailer 2
-
$1,046 AUD
₹69,824 INR
View
Price last confirmed 21 days ago
Retailer 3
-
$1,127 AUD
$790 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$1,250 AUD
$876 USD
View
Final sale: no returns
A
Retailer 5
-
$1,251 AUD
$877 USD
View
Retailer 6
-
$1,263 AUD
$885 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$1,354 AUD
$949 USD
View
Retailer 8
-
$1,377 AUD
$965 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
-
$1,407 AUD
$986 USD
View
B+
Retailer 10
-
$1,475 AUD
$1,034 USD
View
B+
Retailer 11
-
$1,498 AUD
$1,050 USD
View
B+
Retailer 12
-
$1,562 AUD
$1,095 USD
View
B+
Retailer 13
-
$1,586 AUD
£875 GBP
View
B
Retailer 14
-
$1,688 AUD
$1,183 USD
View
B+
Retailer 15
-
$1,756 AUD
€1,172 EUR
View
B
Retailer 16
-
$1,788 AUD
£987 GBP
View
B
Retailer 17
-
$1,948 AUD
$1,365 USD
View
Retailer 18
-
$2,071 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,091 AUD
ZAR 23,673 ZAR
View
B
Retailer 20
-
$2,307 AUD
€1,540 EUR
View
B
Retailer 21
-
$2,481 AUD
£1,369 GBP
View
B
Retailer 22
-
$2,718 AUD
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
4f021d01-2f17-4c3b-a627-da8b0fce758b · Oct 30
$4,248 AUD
$2,977 USD
View
22 more retailers have this diamond
Prices start from $1,250 AUDSave up to $2,998 AUD

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
$1,250 AUD