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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 $1,153 SGD
As of November 6, 2026
Save $1,386 SGD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,539 SGD at Flawless Fine Jewelry · As of November 7, 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 10 retailers as of November 6, 2026, with prices from $1,153 to $2,539, a $1,386 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,539. 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 6
Current: $2,539 SGD|Low: $1,153 SGD|High: $2,539 SGD|Avg: $1,689 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10$1,153 SGD
Retailer 9$1,171 SGD
Retailer 2$1,270 SGD
Retailer 7$1,441 SGD
Retailer 8$1,461 SGD
Retailer 3$1,476 SGD
Retailer 4$1,776 SGD
Retailer 5$1,961 SGD
Retailer 6$2,324 SGD
Flawless Fine Jewelry$2,539 SGD

11 data points across 10 retailers

10 retailers$1,153 SGD to $2,539 SGD

B+
Cheapest Retailer
-
$1,153 SGD
B+
Retailer 2
-
$1,171 SGD
View
Final sale: no returns
B
Retailer 3
-
$1,270 SGD
View
B
Retailer 4
-
$1,441 SGD
View
B
Retailer 5
-
$1,461 SGD
View
B
Retailer 6
-
$1,476 SGD
View
B
Retailer 7
-
$1,776 SGD
View
B
Retailer 8
-
$1,961 SGD
View
B
Retailer 9
-
$2,324 SGD
View
Most Expensive
B
Flawless Fine Jewelry
8A9B6217A · Nov 7
$2,539 SGD
£1,560 GBP
View
9 more retailers have this diamond
Prices start from $1,153 SGDSave up to $1,386 SGD

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
$1,153 SGD