Cushion|Natural|GIA

5.51ct E VVS1 Cushion Natural Diamond

EX • E/VVS1 • GIA 7553304343

Certificate GIA 7553304343

Diamond specifications and retailer prices

From $147,561 SGD
€109,930 EUR
As of October 30, 2026
Save $136,793 SGD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $284,355 SGD 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 $147,561 to $284,355, a $136,793 spread on the same certified stone. Helzberg Diamonds lists it at $284,355. 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
Colour
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: $284,355 SGD|Low: $147,561 SGD|High: $291,378 SGD|Avg: $199,117 SGD|+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$147,561 SGD
Retailer 3$166,305 SGD
Retailer 10$172,899 SGD
Retailer 9$176,527 SGD
Retailer 2$176,961 SGD
Retailer 4$181,347 SGD
Retailer 12$184,104 SGD
Retailer 6$191,837 SGD
Retailer 13$195,018 SGD
Retailer 14$201,197 SGD
Retailer 11$208,934 SGD
Retailer 7$211,045 SGD
Retailer 15$225,571 SGD
Retailer 5$277,060 SGD
Helzberg Diamonds$284,355 SGD

27 data points across 15 retailers

14 retailers$147,561 SGD to $284,355 SGD

A
Cheapest Retailer
-
$147,561 SGD
€109,930 EUR
Retailer 2
-
$166,305 SGD
£102,432 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
$172,899 SGD
View
A
Retailer 4
-
$176,527 SGD
$138,084 USD
View
A
Retailer 5
-
$176,961 SGD
A$212,960 AUD
View
Retailer 6
-
$181,347 SGD
$141,855 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$184,104 SGD
$144,011 USD
View
Retailer 8
-
$191,837 SGD
$150,060 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$195,018 SGD
View
A
Retailer 10
-
$201,197 SGD
$157,382 USD
View
A
Retailer 11
-
$208,934 SGD
£128,688 GBP
View
B+
Retailer 12
-
$225,571 SGD
$176,448 USD
View
Retailer 13
-
$277,060 SGD
$216,724 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
Helzberg Diamonds
XZRNLLJJGKJKJ · Oct 24
$284,355 SGD
$222,430 USD
View
13 more retailers have this diamond
Prices start from $147,561 SGDSave up to $136,793 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.

A
5.51ct Cushion
$147,561 SGD