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Marquise|Natural|GIA

0.51ct E VVS1 Marquise Natural Diamond

VG • E/VVS1 • GIA 6552300835

Certificate GIA 6552300835

Diamond specifications and retailer prices

From $1,993 AUD
$1,400 USD
As of October 29, 2026
Save $2,476 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,120 AUD at NZ Jewellers · As of September 28, 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 E 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 6552300835. Listed at 21 retailers as of October 29, 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
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 6552300835
Dimensions8.27 × 4.17 × 2.61 mm
L/W Ratio1.98
Culet sizeNone
Key to symbols
Pinpoint
Top View
8.27 mm4.17 mm0.51 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552300835
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 62.5%

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: Oct 29
Current: $6,050 AUD|Low: $1,993 AUD|High: $6,120 AUD|Avg: $3,073 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
October 31, 2026
Retailer 8$1,993 AUD
Retailer 7$2,261 AUD
Retailer 14$2,289 AUD
Retailer 3$2,349 AUD
Retailer 5$2,480 AUD
Retailer 12$2,480 AUD
Retailer 16$2,570 AUD
Retailer 13$2,595 AUD
Retailer 6$2,676 AUD
Retailer 10$2,780 AUD
Retailer 17$2,863 AUD
Retailer 4$2,953 AUD
Retailer 9$3,274 AUD
Retailer 2$3,856 AUD
Retailer 11$4,370 AUD
Retailer 15$4,469 AUD
NZ Jewellers$6,050 AUD

44 data points across 17 retailers

21 retailers$1,993 AUD to $4,469 AUD

B+
Cheapest Retailer
-
$1,993 AUD
$1,400 USD
B+
Retailer 2
-
$2,261 AUD
$1,588 USD
View
B+
Retailer 3
-
$2,289 AUD
$1,608 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 5
-
$2,480 AUD
$1,742 USD
View
B+
Retailer 6
-
$2,480 AUD
$1,742 USD
View
Retailer 7
-
$2,508 AUD
$1,762 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$2,570 AUD
$1,805 USD
View
B
Retailer 9
-
$2,595 AUD
$1,823 USD
View
B
Retailer 10
-
$2,676 AUD
$1,879 USD
View
B
Retailer 11
-
$2,780 AUD
£1,538 GBP
View
B
Retailer 12
-
$2,863 AUD
$2,011 USD
View
Retailer 13
-
$2,896 AUD
$2,034 USD
View
Price last confirmed 32 days ago
Retailer 14
-
$2,928 AUD
$2,057 USD
View
Price last confirmed 60 days ago
B
Retailer 15
-
$2,953 AUD
$2,074 USD
View
Retailer 16
-
$3,274 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
$3,856 AUD
ZAR 43,758 ZAR
View
B
Retailer 18
-
$4,370 AUD
£2,417 GBP
View
B
Retailer 19
-
$4,469 AUD
£2,472 GBP
View
Retailer 20
-
$6,050 AUD
$4,250 USD
View
Price under review
Most Expensive
NZ Jewellers
36aa2048-4701-46d1-8b06-05f47d917d1f · Sep 28
$6,120 AUD
$4,299 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,993 AUDSave up to $2,476 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
$1,993 AUD