Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

GD • H/VS2 • GIA 6552085202

Certificate GIA 6552085202

Diamond specifications and retailer prices

From $2,054 NZD
A$1,778 AUD
As of November 1, 2026
13 retailers carry this diamond
Most expensive: $5,138 NZD at NZ Jewellers · As of September 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552085202. Listed at 13 retailers as of November 1, 2026. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552085202
Dimensions7.99 × 4.17 × 2.65 mm
L/W Ratio1.92
Top View
7.99 mm4.17 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552085202
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $5,138 NZD|Low: $1,097 NZD|High: $5,138 NZD|Avg: $2,163 NZD
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
Retailer 24
Retailer 25
Retailer 26
October 8, 2026
Retailer 12$1,097 NZD
Retailer 6$1,360 NZD
Retailer 10$1,421 NZD
Retailer 11$1,557 NZD
Retailer 18$1,572 NZD
Retailer 14$1,742 NZD
Retailer 16$1,742 NZD
Retailer 19$1,795 NZD
Retailer 22$1,840 NZD
Retailer 20$1,873 NZD
Retailer 5$1,909 NZD
Retailer 9$1,909 NZD
Retailer 25$1,982 NZD
Retailer 15$2,054 NZD
Retailer 7$2,081 NZD
Retailer 3$2,202 NZD
Retailer 13$2,319 NZD
Retailer 4$2,558 NZD
Retailer 8$2,705 NZD
Retailer 24$2,754 NZD
Retailer 2$2,921 NZD
Retailer 17$3,235 NZD
Retailer 23$3,258 NZD
Retailer 21$3,792 NZD
Retailer 26$3,905 NZD
NZ Jewellers$5,138 NZD

20 data points across 26 retailers

13 retailers

Retailer 1
-
$1,840 NZD
$1,035 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,873 NZD
$1,054 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$1,909 NZD
$1,074 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,909 NZD
$1,074 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,982 NZD
$1,115 USD
View
Price last confirmed 32 days ago
B
Retailer 6
-
$2,054 NZD
A$1,778 AUD
View
Retailer 7
-
$2,202 NZD
$1,239 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$2,705 NZD
$1,522 USD
View
Price last confirmed 25 days ago
Retailer 9
-
$2,754 NZD
A$2,384 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$3,258 NZD
ZAR 29,615 ZAR
View
Price last confirmed 29 days ago
Retailer 11
-
$3,792 NZD
£1,680 GBP
View
Price last confirmed 25 days ago
Retailer 12
-
$3,905 NZD
£1,730 GBP
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
2b1c4580-e936-46e0-ac24-8d7e5e72d40d · Sep 30
$5,138 NZD
$2,891 USD
View
Price under review
12 more retailers have this diamond
Prices start from $2,054 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.

B
0.51ct Marquise
$2,054 NZD