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Cushion|Natural|GIA

0.51ct F VS1 Cushion Natural Diamond

GD • F/VS1 • GIA 6535780844

Certificate GIA 6535780844

Diamond specifications and retailer prices

From $1,608 AUD
As of November 4, 2026
Save $1,574 AUD (49%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,182 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6535780844. Listed at 6 retailers as of November 4, 2026, with prices from $1,608 to $3,182, a $1,574 spread on the same certified stone. MOH London lists it at $3,182. 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
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.13°
Pavilion angle40.63°
OriginNatural
Grading LabGIA
CertificateGIA 6535780844
Dimensions8.22 × 4.15 × 2.61 mm
L/W Ratio1.98
Top View
8.22 mm4.15 mm0.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535780844
Side View
Table 61.0%Crown 38.13°Girdle: Slightly ThickPavilion 40.63°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,182 AUD|Low: $1,447 AUD|High: $3,229 AUD|Avg: $2,118 AUD|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 3$1,608 AUD
Retailer 5$1,670 AUD
Retailer 2$1,671 AUD
Retailer 6$1,934 AUD
Retailer 10$2,123 AUD
Retailer 8$2,218 AUD
Retailer 9$2,267 AUD
Retailer 4$2,277 AUD
Retailer 7$2,311 AUD
MOH London$3,182 AUD

22 data points across 10 retailers

6 retailers$1,608 AUD to $3,182 AUD

B
Cheapest Retailer
-
$1,608 AUD
Final sale: no returns
B
Retailer 2
-
$1,670 AUD
View
B
Retailer 3
-
$1,671 AUD
View
B
Retailer 4
-
$1,934 AUD
View
Retailer 5
-
$2,277 AUD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
2A3F547F0 · Nov 4
$3,182 AUD
£1,754 GBP
View
5 more retailers have this diamond
Prices start from $1,608 AUDSave up to $1,574 AUD

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 Cushion
$1,608 AUD