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Cushion|Natural|GIA

0.51ct D VS1 Cushion Natural Diamond

GD • D/VS1 • GIA 2498931445

Certificate GIA 2498931445

Diamond specifications and retailer prices

From $1,211 SGD
As of November 4, 2026
Save $1,359 SGD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,570 SGD 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 D 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 2498931445. Listed at 10 retailers as of November 4, 2026, with prices from $1,211 to $2,570, a $1,359 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,570. 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2498931445
Dimensions4.68 × 4.27 × 2.95 mm
L/W Ratio1.10
Top View
4.68 mm4.27 mm0.51 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2498931445
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.2%

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: $2,570 SGD|Low: $930 SGD|High: $2,570 SGD|Avg: $1,767 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,211 SGD
Retailer 6$1,265 SGD
Retailer 9$1,313 SGD
Retailer 2$1,441 SGD
Retailer 8$1,717 SGD
Retailer 5$1,837 SGD
Retailer 3$2,026 SGD
Retailer 4$2,345 SGD
Flawless Fine Jewelry$2,570 SGD

44 data points across 9 retailers

10 retailers$1,211 SGD to $2,570 SGD

B
Cheapest Retailer
-
$1,211 SGD
Final sale: no returns
B+
Retailer 2
-
$1,265 SGD
View
Retailer 3
-
$1,313 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,441 SGD
View
B
Retailer 5
-
$1,483 SGD
View
Retailer 6
-
$1,717 SGD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$1,837 SGD
View
B
Retailer 8
-
$2,026 SGD
View
B
Retailer 9
-
$2,345 SGD
View
Most Expensive
B
Flawless Fine Jewelry
403B503BD · Nov 6
$2,570 SGD
£1,584 GBP
View
9 more retailers have this diamond
Prices start from $1,211 SGDSave up to $1,359 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
$1,211 SGD