Marquise|Natural|GIA

0.51ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 1567201617

Certificate GIA 1567201617

Diamond specifications and retailer prices

From $627 USD
HK$4,900 HKD
As of November 1, 2026
Save $2,002 USD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,629 USD at NZ Jewellers · As of November 3, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1567201617. Listed at 14 retailers as of November 1, 2026, with prices from $627 to $2,629, a $2,002 spread on the same certified stone. NZ Jewellers lists it at $2,629. 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
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1567201617
Dimensions7.84 × 4.14 × 2.63 mm
L/W Ratio1.89
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.84 mm4.14 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1567201617
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,629 USD|Low: $627 USD|High: $2,892 USD|Avg: $1,071 USD|-9.1%
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
November 2, 2026
Retailer 11$627 USD
Retailer 2$631 USD
Retailer 10$774 USD
Retailer 4$775 USD
Retailer 12$838 USD
Retailer 9$871 USD
Retailer 13$878 USD
Retailer 5$967 USD
Retailer 8$970 USD
Retailer 6$973 USD
Retailer 3$980 USD
Retailer 7$1,535 USD
NZ Jewellers$2,629 USD

29 data points across 13 retailers

14 retailers$627 USD to $2,629 USD

A
Cheapest Retailer
-
$627 USD
HK$4,900 HKD
A
Retailer 2
-
$631 USD
₹60,092 INR
View
A
Retailer 3
-
$774 USD
View
Final sale: no returns
Retailer 4
-
$775 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$838 USD
View
A
Retailer 6
-
$871 USD
View
A
Retailer 7
-
$878 USD
SGD 1,186 SGD
View
A
Retailer 8
-
$967 USD
View
A
Retailer 9
-
$970 USD
View
A
Retailer 10
-
$973 USD
£766 GBP
View
B+
Retailer 11
-
$980 USD
View
Retailer 12
-
$1,432 USD
A$2,203 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$1,535 USD
£1,209 GBP
View
Most Expensive
B
NZ Jewellers
cc83ea3b-4145-41c0-be6f-700292cdf4ef · Nov 3
$2,629 USD
View
13 more retailers have this diamond
Prices start from $627 USDSave up to $2,002 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.

A
0.51ct Marquise
$627 USD