CaratHunter
Plans
Cushion|Natural|GIA

0.51ct E VVS1 Cushion Natural Diamond

VG • E/VVS1 • GIA 2556041466

Certificate GIA 2556041466

Diamond specifications and retailer prices

From $905 AUD
$636 USD
As of October 30, 2026
Save $1,199 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,104 AUD at Flawless Fine Jewelry · As of October 29, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556041466. Listed at 13 retailers as of October 29, 2026, with prices from $905 to $2,104, a $1,199 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,104. 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
E
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.1°
OriginNatural
Grading LabGIA
CertificateGIA 2556041466
Dimensions5.49 × 4.23 × 2.81 mm
L/W Ratio1.30
Top View
5.49 mm4.23 mm0.51 ctE / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556041466
Side View
Table 61.0%Crown 37.3°Girdle: STK-VTKPavilion 36.1°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,104 AUD|Low: $905 AUD|High: $2,300 AUD|Avg: $1,464 AUD|-1.0%
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
October 30, 2026
Retailer 3$905 AUD
Retailer 12$972 AUD
Retailer 9$1,055 AUD
Retailer 11$1,072 AUD
Retailer 8$1,243 AUD
Retailer 2$1,262 AUD
Retailer 10$1,303 AUD
Retailer 6$1,321 AUD
Retailer 7$1,623 AUD
Retailer 4$1,718 AUD
Retailer 5$1,942 AUD
Flawless Fine Jewelry$2,104 AUD

44 data points across 12 retailers

13 retailers$905 AUD to $2,104 AUD

A
Cheapest Retailer
-
$905 AUD
$636 USD
A
Retailer 2
-
$972 AUD
$683 USD
View
Final sale: no returns
A
Retailer 3
-
$1,055 AUD
$741 USD
View
A
Retailer 4
-
$1,072 AUD
$753 USD
View
B+
Retailer 5
-
$1,243 AUD
$873 USD
View
B+
Retailer 6
-
$1,262 AUD
£698 GBP
View
B+
Retailer 7
-
$1,303 AUD
$915 USD
View
B+
Retailer 8
-
$1,321 AUD
£731 GBP
View
Retailer 9
-
$1,520 AUD
$1,068 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,623 AUD
ZAR 18,422 ZAR
View
Retailer 11
-
$1,718 AUD
View
Price last confirmed 26 days ago
B
Retailer 12
-
$1,942 AUD
£1,074 GBP
View
Most Expensive
B
Flawless Fine Jewelry
466281386 · Oct 29
$2,104 AUD
£1,164 GBP
View
12 more retailers have this diamond
Prices start from $905 AUDSave up to $1,199 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.

A
0.51ct Cushion
$905 AUD