CaratHunter
Plans
Cushion|Natural|GIA

0.51ct D VS1 Cushion Natural Diamond

EX • D/VS1 • GIA 6552122580

Certificate GIA 6552122580

Diamond specifications and retailer prices

From €799 EUR
SGD 1,207 SGD
As of October 27, 2026
8 retailers carry this diamond
Most expensive: €1,541 EUR at Flawless Fine Jewelry · As of October 8, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552122580. Listed at 8 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552122580
Dimensions5.52 × 3.85 × 2.81 mm
L/W Ratio1.43
Top View
5.52 mm3.85 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552122580
Side View
Table 60.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 73.1%

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: Oct 27
Current: €1,541 EUR|Low: €653 EUR|High: €1,541 EUR|Avg: €1,003 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 8, 2026
Retailer 11€653 EUR
Retailer 12€781 EUR
Retailer 4€799 EUR
Retailer 7€865 EUR
Retailer 13€872 EUR
Retailer 3€890 EUR
Retailer 10€917 EUR
Retailer 9€997 EUR
Retailer 2€1,079 EUR
Retailer 8€1,160 EUR
Retailer 5€1,186 EUR
Retailer 6€1,426 EUR
Flawless Fine Jewelry€1,541 EUR

21 data points across 13 retailers

8 retailers

Retailer 1
-
€781 EUR
$872 USD
Price last confirmed 26 days ago
B+
Retailer 2
-
€799 EUR
SGD 1,207 SGD
View
Retailer 3
-
€890 EUR
$995 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€997 EUR
£877 GBP
View
Price last confirmed 24 days ago
Retailer 5
-
€1,160 EUR
A$1,993 AUD
View
Price last confirmed 28 days ago
Retailer 6
-
€1,186 EUR
$1,325 USD
View
Price last confirmed 26 days ago
Retailer 7
-
€1,426 EUR
£1,254 GBP
View
Price last confirmed 24 days ago
Most Expensive
Flawless Fine Jewelry
43C785AAE · Oct 8
€1,541 EUR
£1,356 GBP
View
Price last confirmed 23 days ago
7 more retailers have this diamond
Prices start from €799 EUR

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
€799 EUR