CaratHunter
Plans
Cushion|Natural|GIA

0.55ct I SI1 Cushion Natural Diamond

GD • I/SI1 • GIA 5546292287

Certificate GIA 5546292287

Diamond specifications and retailer prices

From $391 SGD
$306 USD
As of November 2, 2026
Save $193 SGD (33%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $584 SGD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.55ct natural cushion diamond

This 0.55ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546292287. Listed at 3 retailers as of November 2, 2026, with prices from $391 to $584, a $193 spread on the same certified stone. 77 Diamonds lists it at $584. 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

0.55
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546292287
Dimensions4.91 × 4.59 × 2.95 mm
L/W Ratio1.07
Top View
4.91 mm4.59 mm0.55 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546292287
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

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: Nov 2
Current: $584 SGD|Low: $343 SGD|High: $610 SGD|Avg: $440 SGD|-2.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$378 SGD
Retailer 3$391 SGD
Retailer 2$403 SGD
Retailer 4$442 SGD
77 Diamonds$584 SGD

38 data points across 5 retailers

3 retailers$391 SGD to $584 SGD

A
Cheapest Retailer
-
$391 SGD
$306 USD
Final sale: no returns
B+
Retailer 2
-
$403 SGD
$315 USD
View
Most Expensive
B+
77 Diamonds
CUSCPYNM34PN8 · Nov 2
$584 SGD
£360 GBP
View
2 more retailers have this diamond
Prices start from $391 SGDSave up to $193 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
0.55ct Cushion
$391 SGD