Cushion|Natural|GIA

0.50ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5546899855

Certificate GIA 5546899855

Diamond specifications and retailer prices

From $473 USD
As of November 2, 2026
Save $711 USD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,184 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546899855. Listed at 14 retailers as of November 1, 2026, with prices from $473 to $1,184, a $711 spread on the same certified stone. MOH London lists it at $1,184. 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

0.50
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546899855
Dimensions5.41 × 4.15 × 2.89 mm
L/W Ratio1.30
Top View
5.41 mm4.15 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546899855
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.8%

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: Nov 2
Current: $1,184 USD|Low: $433 USD|High: $1,199 USD|Avg: $721 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$473 USD
Retailer 3$552 USD
Retailer 8$592 USD
Retailer 2$629 USD
Retailer 4$642 USD
Retailer 7$643 USD
Retailer 9$715 USD
Retailer 5$768 USD
Retailer 11$771 USD
Retailer 6$791 USD
MOH London$1,184 USD

37 data points across 11 retailers

14 retailers$473 USD to $1,184 USD

B+
Cheapest Retailer
-
$473 USD
Final sale: no returns
B+
Retailer 2
-
$535 USD
SGD 723 SGD
View
B+
Retailer 3
-
$552 USD
View
B+
Retailer 4
-
$592 USD
View
B+
Retailer 5
-
$629 USD
£496 GBP
View
B
Retailer 6
-
$642 USD
£506 GBP
View
B+
Retailer 7
-
$643 USD
£506 GBP
View
B
Retailer 8
-
$644 USD
View
B
Retailer 9
-
$647 USD
View
B
Retailer 10
-
$715 USD
View
B
Retailer 11
-
$768 USD
€731 EUR
View
Retailer 12
-
$771 USD
A$1,186 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$791 USD
ZAR 12,786 ZAR
View
Most Expensive
B
MOH London
CE4C6BAD8 · Nov 1
$1,184 USD
£932 GBP
View
13 more retailers have this diamond
Prices start from $473 USDSave up to $711 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.

B+
0.50ct Cushion
$473 USD