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Marquise|Natural|GIA

0.51ct G VVS1 Marquise Natural Diamond

VG • G/VVS1 • GIA 6542973247

Certificate GIA 6542973247

Diamond specifications and retailer prices

From $1,854 NZD
As of November 6, 2026
Save $3,720 NZD (67%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,650 NZD at NZ Jewellers · As of September 27, 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 G colour (near-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 6542973247. Listed at 24 retailers as of November 5, 2026, with a 201% 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
G
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542973247
Dimensions7.92 × 4.17 × 2.63 mm
L/W Ratio1.90
Top View
7.92 mm4.17 mm0.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542973247
Side View
Table 57.0%Crown 33.9°Girdle: THK-VTKPavilion 36.8°Culet: NoneDepth 63.1%

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 6
Current: $5,574 NZD|Low: $1,854 NZD|High: $5,650 NZD|Avg: $2,852 NZD|-1.3%
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 7$1,854 NZD
Retailer 15$2,064 NZD
Retailer 19$2,109 NZD
Retailer 6$2,129 NZD
Retailer 11$2,190 NZD
Retailer 9$2,286 NZD
Retailer 17$2,286 NZD
Retailer 18$2,374 NZD
Retailer 4$2,498 NZD
Retailer 10$2,527 NZD
Retailer 14$2,583 NZD
Retailer 5$2,637 NZD
Retailer 12$2,807 NZD
Retailer 8$2,836 NZD
Retailer 2$3,081 NZD
Retailer 16$3,527 NZD
Retailer 3$4,124 NZD
Retailer 13$4,162 NZD
NZ Jewellers$5,574 NZD

30 data points across 19 retailers

24 retailers$1,854 NZD to $5,574 NZD

A
Cheapest Retailer
-
$1,854 NZD
B+
Retailer 2
-
$2,064 NZD
View
B+
Retailer 3
-
$2,109 NZD
View
Final sale: no returns
B+
Retailer 4
-
$2,129 NZD
View
B+
Retailer 5
-
$2,190 NZD
View
B+
Retailer 6
-
$2,286 NZD
View
B+
Retailer 7
-
$2,286 NZD
View
Retailer 8
-
$2,316 NZD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
$2,374 NZD
View
B+
Retailer 10
-
$2,498 NZD
View
B
Retailer 11
-
$2,527 NZD
View
B+
Retailer 12
-
$2,583 NZD
View
B+
Retailer 13
-
$2,637 NZD
View
Retailer 14
-
$2,672 NZD
View
Price last confirmed 40 days ago
Retailer 15
-
$2,747 NZD
View
Price last confirmed 62 days ago
B+
Retailer 16
-
$2,807 NZD
View
B
Retailer 17
-
$2,836 NZD
View
Retailer 18
-
$3,027 NZD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$3,081 NZD
View
B
Retailer 20
-
$3,527 NZD
View
B
Retailer 21
-
$4,124 NZD
View
B
Retailer 22
-
$4,162 NZD
View
B
Retailer 23
-
$5,574 NZD
View
Most Expensive
NZ Jewellers
001d724c-ee45-4753-b3a3-12418a37b0d0 · Sep 27
$5,650 NZD
$3,132 USD
View
Price last confirmed 40 days ago
23 more retailers have this diamond
Prices start from $1,854 NZDSave up to $3,720 NZD

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
0.51ct Marquise
$1,854 NZD