Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 5563124132

Certificate GIA 5563124132

Diamond specifications and retailer prices

From $1,136 USD
A$1,748 AUD
As of November 1, 2026
12 retailers carry this diamond
Most expensive: $2,451 USD at NZ Jewellers · As of October 21, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563124132. Listed at 12 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
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563124132
Dimensions8.14 × 3.97 × 2.61 mm
L/W Ratio2.05
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
8.14 mm3.97 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563124132
Side View
Table 63.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 65.7%

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: $2,451 USD|Low: $586 USD|High: $2,662 USD|Avg: $1,078 USD|-7.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 21, 2026
Retailer 2$586 USD
Retailer 3$589 USD
Retailer 11$721 USD
Retailer 7$725 USD
Retailer 8$782 USD
Retailer 10$812 USD
Retailer 12$902 USD
Retailer 6$905 USD
Retailer 5$909 USD
Retailer 4$1,245 USD
Retailer 9$1,439 USD
NZ Jewellers$2,451 USD

34 data points across 12 retailers

12 retailers

Retailer 1
-
$586 USD
₹55,802 INR
Price last confirmed 11 days ago
Retailer 2
-
$589 USD
HK$4,600 HKD
View
Price last confirmed 10 days ago
Retailer 3
-
$725 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$782 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$812 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$902 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$905 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$909 USD
£716 GBP
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,136 USD
A$1,748 AUD
View
Retailer 10
-
$1,245 USD
A$1,916 AUD
View
Price last confirmed 28 days ago
Retailer 11
-
$1,439 USD
£1,133 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
a429ec7c-d942-4cff-819e-fd96ff59e736 · Oct 21
$2,451 USD
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $1,136 USD

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
$1,136 USD