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Cushion|Natural|GIA

0.51ct F VS1 Cushion Natural Diamond

VG • F/VS1 • GIA 7568699749

Certificate GIA 7568699749

Diamond specifications and retailer prices

From $1,286 AUD
As of November 4, 2026
Save $1,544 AUD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,830 AUD at Flawless Fine Jewelry · As of November 6, 2026
View at Flawless Fine Jewelry

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7568699749. Listed at 9 retailers as of November 4, 2026, with prices from $1,286 to $2,830, a $1,544 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,830. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568699749
Dimensions6.55 × 4.51 × 2.03 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
6.55 mm4.51 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568699749
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 44.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,830 AUD|Low: $1,286 AUD|High: $2,830 AUD|Avg: $1,886 AUD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$1,286 AUD
Retailer 8$1,306 AUD
Retailer 6$1,606 AUD
Retailer 7$1,628 AUD
Retailer 2$1,634 AUD
Retailer 5$1,981 AUD
Retailer 3$2,186 AUD
Retailer 4$2,590 AUD
Flawless Fine Jewelry$2,830 AUD

9 data points across 9 retailers

9 retailers$1,286 AUD to $2,830 AUD

B+
Cheapest Retailer
-
$1,286 AUD
B+
Retailer 2
-
$1,306 AUD
View
Final sale: no returns
B
Retailer 3
-
$1,606 AUD
View
B
Retailer 4
-
$1,628 AUD
View
B
Retailer 5
-
$1,634 AUD
View
B
Retailer 6
-
$1,981 AUD
View
B
Retailer 7
-
$2,186 AUD
View
B
Retailer 8
-
$2,590 AUD
View
Most Expensive
B
Flawless Fine Jewelry
8A9B6217A · Nov 6
$2,830 AUD
£1,560 GBP
View
8 more retailers have this diamond
Prices start from $1,286 AUDSave up to $1,544 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
$1,286 AUD