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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 1553095819

Certificate GIA 1553095819

Diamond specifications and retailer prices

From $1,880 AUD
As of November 6, 2026
Save $2,333 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,718 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553095819. Listed at 20 retailers as of November 6, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 1553095819
Dimensions8.32 × 4.11 × 2.61 mm
L/W Ratio2.02
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.32 mm4.11 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553095819
Side View
Table 61.0%Crown 34.8°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 63.4%

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 6
Current: $5,718 AUD|Low: $1,880 AUD|High: $5,784 AUD|Avg: $2,886 AUD|-1.1%
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
November 7, 2026
Retailer 11$1,880 AUD
Retailer 15$2,091 AUD
Retailer 19$2,163 AUD
Retailer 10$2,171 AUD
Retailer 6$2,212 AUD
Retailer 8$2,345 AUD
Retailer 17$2,345 AUD
Retailer 18$2,452 AUD
Retailer 4$2,460 AUD
Retailer 9$2,543 AUD
Retailer 13$2,599 AUD
Retailer 5$2,704 AUD
Retailer 7$2,823 AUD
Retailer 12$2,880 AUD
Retailer 2$3,139 AUD
Retailer 14$3,618 AUD
Retailer 16$4,095 AUD
Retailer 3$4,213 AUD
NZ Jewellers$5,718 AUD

32 data points across 19 retailers

20 retailers$1,880 AUD to $4,213 AUD

B+
Cheapest Retailer
-
$1,880 AUD
B+
Retailer 2
-
$2,091 AUD
View
B+
Retailer 3
-
$2,163 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,171 AUD
View
B+
Retailer 5
-
$2,212 AUD
View
B
Retailer 6
-
$2,345 AUD
View
B
Retailer 7
-
$2,345 AUD
View
B
Retailer 8
-
$2,452 AUD
View
B
Retailer 9
-
$2,460 AUD
View
B
Retailer 10
-
$2,543 AUD
View
B
Retailer 11
-
$2,599 AUD
View
B
Retailer 12
-
$2,704 AUD
View
B
Retailer 13
-
$2,823 AUD
View
B
Retailer 14
-
$2,880 AUD
View
Retailer 15
-
$3,093 AUD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$3,139 AUD
View
B
Retailer 17
-
$3,618 AUD
View
B
Retailer 18
-
$4,095 AUD
View
B
Retailer 19
-
$4,213 AUD
View
Most Expensive
NZ Jewellers
ae84d750-7ff1-4ef2-b5c3-c0e1646e14d4 · Nov 5
$5,718 AUD
$3,929 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,880 AUDSave up to $2,333 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.

B+
0.51ct Marquise
$1,880 AUD