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Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

VG • G/VVS2 • GIA 6565419902

Certificate GIA 6565419902

Diamond specifications and retailer prices

From $1,496 NZD
$843 USD
As of October 31, 2026
Save $3,758 NZD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,254 NZD at NZ Jewellers · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565419902. Listed at 18 retailers as of October 30, 2026, with prices from $1,496 to $5,254, a $3,758 spread on the same certified stone. NZ Jewellers lists it at $5,254. 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
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.66°
Pavilion angle38.95°
OriginNatural
Grading LabGIA
CertificateGIA 6565419902
Dimensions4.13 × 8.23 × 2.58 mm
L/W Ratio1.99
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather, Surface Graining
Top View
4.13 mm8.23 mm0.51 ctG / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565419902
Side View
Table 58.0%Crown 41.66°Girdle: Slightly ThickPavilion 38.95°Culet: NoneDepth 62.4%

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 31
Current: $5,254 NZD|Low: $1,194 NZD|High: $5,358 NZD|Avg: $2,181 NZD|-0.8%
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
November 1, 2026
Retailer 16$1,496 NZD
Retailer 5$1,545 NZD
Retailer 10$1,675 NZD
Retailer 17$1,691 NZD
Retailer 7$1,709 NZD
Retailer 6$1,774 NZD
Retailer 15$1,842 NZD
Retailer 2$1,912 NZD
Retailer 4$1,934 NZD
Retailer 12$1,943 NZD
Retailer 14$1,961 NZD
Retailer 11$2,057 NZD
Retailer 3$2,196 NZD
Retailer 8$2,234 NZD
Retailer 9$2,539 NZD
Retailer 13$3,069 NZD
NZ Jewellers$5,254 NZD

34 data points across 17 retailers

18 retailers$1,496 NZD to $5,254 NZD

A
Cheapest Retailer
-
$1,496 NZD
$843 USD
A
Retailer 2
-
$1,545 NZD
$871 USD
View
Final sale: no returns
A
Retailer 3
-
$1,675 NZD
$944 USD
View
A
Retailer 4
-
$1,691 NZD
$953 USD
View
A
Retailer 5
-
$1,709 NZD
$963 USD
View
A
Retailer 6
-
$1,774 NZD
$1,000 USD
View
B+
Retailer 7
-
$1,842 NZD
$1,038 USD
View
B+
Retailer 8
-
$1,912 NZD
$1,078 USD
View
B+
Retailer 9
-
$1,934 NZD
$1,090 USD
View
B+
Retailer 10
-
$1,943 NZD
$1,095 USD
View
B+
Retailer 11
-
$1,961 NZD
£870 GBP
View
B+
Retailer 12
-
$2,057 NZD
£913 GBP
View
B+
Retailer 13
-
$2,196 NZD
$1,238 USD
View
Retailer 14
-
$2,207 NZD
£980 GBP
View
Price last confirmed 32 days ago
Retailer 15
-
$2,234 NZD
£992 GBP
View
Price last confirmed 10 days ago
Retailer 16
-
$2,539 NZD
A$2,202 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$3,069 NZD
£1,362 GBP
View
Most Expensive
B
NZ Jewellers
7a4ef53d-fcca-49d4-8826-4423379dd71b · Oct 30
$5,254 NZD
$2,961 USD
View
17 more retailers have this diamond
Prices start from $1,496 NZDSave up to $3,758 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
$1,496 NZD