Cushion|Natural|GIA

5.51ct E VVS1 Cushion Natural Diamond

EX • E/VVS1 • GIA 7553304343

Certificate GIA 7553304343

Diamond specifications and retailer prices

From $115,427 USD
€109,930 EUR
As of October 30, 2026
Save $107,004 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $222,430 USD at Helzberg Diamonds · As of October 24, 2026
View at Helzberg Diamonds

About this 5.51ct natural cushion diamond

This 5.51ct natural cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553304343. Listed at 14 retailers as of October 24, 2026, with prices from $115,427 to $222,430, a $107,004 spread on the same certified stone. Helzberg Diamonds lists it at $222,430. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.51
Carat
E
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553304343
Dimensions10.46 × 9.28 × 6.45 mm
L/W Ratio1.13
Culet sizeNone
Top View
10.46 mm9.28 mm5.51 ctE / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553304343
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.5%

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: $222,430 USD|Low: $115,427 USD|High: $227,924 USD|Avg: $155,755 USD|+6.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 8$115,427 USD
Retailer 3$130,088 USD
Retailer 10$135,246 USD
Retailer 9$138,084 USD
Retailer 2$138,424 USD
Retailer 4$141,855 USD
Retailer 12$144,011 USD
Retailer 6$150,060 USD
Retailer 13$152,549 USD
Retailer 14$157,382 USD
Retailer 11$163,434 USD
Retailer 7$165,085 USD
Retailer 15$176,448 USD
Retailer 5$216,724 USD
Helzberg Diamonds$222,430 USD

27 data points across 15 retailers

14 retailers$115,427 USD to $222,430 USD

A
Cheapest Retailer
-
$115,427 USD
€109,930 EUR
Retailer 2
-
$130,088 USD
£102,432 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
$135,246 USD
SGD 182,765 SGD
View
A
Retailer 4
-
$138,084 USD
View
A
Retailer 5
-
$138,424 USD
A$212,960 AUD
View
Retailer 6
-
$141,855 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$144,011 USD
View
Retailer 8
-
$150,060 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$152,549 USD
SGD 206,147 SGD
View
A
Retailer 10
-
$157,382 USD
View
A
Retailer 11
-
$163,434 USD
£128,688 GBP
View
B+
Retailer 12
-
$176,448 USD
View
Retailer 13
-
$216,724 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
Helzberg Diamonds
XZRNLLJJGKJKJ · Oct 24
$222,430 USD
View
13 more retailers have this diamond
Prices start from $115,427 USDSave up to $107,004 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.

A
5.51ct Cushion
$115,427 USD