Cushion|Natural|GIA

0.51ct D VS1 Cushion Natural Diamond

GD • D/VS1 • GIA 2498931445

Certificate GIA 2498931445

Diamond specifications and retailer prices

From $948 USD
As of October 31, 2026
Save $1,064 USD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,012 USD at Flawless Fine Jewelry · As of October 31, 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 October 31, 2026, with prices from $948 to $2,012, a $1,064 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,012. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,012 USD|Low: $728 USD|High: $2,012 USD|Avg: $1,387 USD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$948 USD
Retailer 6$990 USD
Retailer 9$1,028 USD
Retailer 3$1,147 USD
Retailer 8$1,344 USD
Retailer 4$1,443 USD
Retailer 5$1,587 USD
Retailer 2$1,839 USD
Flawless Fine Jewelry$2,012 USD

43 data points across 9 retailers

10 retailers$948 USD to $2,012 USD

B
Cheapest Retailer
-
$948 USD
Final sale: no returns
B+
Retailer 2
-
$990 USD
View
B+
Retailer 3
-
$1,028 USD
View
B
Retailer 4
-
$1,147 USD
£903 GBP
View
B
Retailer 5
-
$1,162 USD
View
Retailer 6
-
$1,344 USD
A$2,068 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$1,443 USD
€1,374 EUR
View
B
Retailer 8
-
$1,587 USD
ZAR 25,637 ZAR
View
B
Retailer 9
-
$1,839 USD
£1,448 GBP
View
Most Expensive
B
Flawless Fine Jewelry
403B503BD · Oct 31
$2,012 USD
£1,584 GBP
View
9 more retailers have this diamond
Prices start from $948 USDSave up to $1,064 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.

B+
0.51ct Cushion
$948 USD